{"id":21651,"date":"2026-06-16T13:36:04","date_gmt":"2026-06-16T11:36:04","guid":{"rendered":"https:\/\/fotografiadlaciekawych.pl\/?p=21651"},"modified":"2026-06-16T14:51:49","modified_gmt":"2026-06-16T12:51:49","slug":"kalkulator-kata-widzenia-aparatu","status":"publish","type":"post","link":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/","title":{"rendered":"Kalkulator k\u0105ta widzenia aparatu"},"content":{"rendered":"\r\n<p class=\"wp-block-paragraph\">Ogniskowa obiektywu m\u00f3wi sporo, ale tak naprawd\u0119 istotniejszy jest k\u0105t widzenia aparatu. I tu zaczyna si\u0119 problem, bo ta sama ogniskowa np. 50 mm na pe\u0142nej klatce poka\u017ce zupe\u0142nie co innego ni\u017c na APS-C, czy na Mikro 4\/3. Dlatego stworzy\u0142em kalkulator, kt\u00f3ry zamienia such\u0105 liczb\u0119 ogniskowej na \u0142atwiejszy do wyobra\u017cenia k\u0105t widzenia, i to od razu dla sze\u015bciu r\u00f3\u017cnych rozmiar\u00f3w matryc. Wynik otrzymujesz w postaci warto\u015bci liczbowej lub dla lepszego zobrazowania w postaci prostej grafiki. S\u0105 te\u017c zdj\u0119cia, kt\u00f3re poka\u017c\u0105 Ci, jaka jest wizualna r\u00f3\u017cnica pomi\u0119dzy r\u00f3\u017cnymi k\u0105tami widzenia.<\/p>\r\n\r\n\r\n\r\n<p><!--more--><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Wpisz ogniskow\u0105, a w odpowiedzi dostaniesz k\u0105t widzenia aparatu w poziomie, w pionie i po przek\u0105tnej. Prze\u0142\u0105czaj si\u0119 mi\u0119dzy widokami <strong>Grafika, Karty, Tabela, Zdj\u0119cia<\/strong>. Mo\u017cesz w ten spos\u00f3b sprawdzi\u0107, czy obiektyw, kt\u00f3ry planujesz kupi\u0107, faktycznie z\u0142apie ca\u0142y krajobraz albo wn\u0119trze ciasnego pomieszczenia. Mo\u017cesz por\u00f3wna\u0107, jak ta sama ogniskowa zachowa si\u0119 na Twoim aparacie i na sprz\u0119cie o innym rozmiarze matrycy.<\/p>\r\n<p>Teraz nie musisz niczego liczy\u0107 r\u0119cznie ani zna\u0107 wzor\u00f3w. Wystarczy, \u017ce przesuniesz suwak albo wpiszesz warto\u015b\u0107, a reszt\u0119 zobaczysz od razu. Pobaw si\u0119 r\u00f3\u017cnymi ogniskowymi i sprawd\u017a, jak zmienia si\u0119 kadr. To dobry spos\u00f3b, \u017ceby poczu\u0107, co oznacza liczba ogniskowej na Twoim obiektywie.<\/p>\r\n<p>Kalkulator w wygodniejszym, szerszym widoku dost\u0119pny jest <a href=\"https:\/\/oziemblewski.com\/kalkulator-kata-widzenia-aparatu\/\" target=\"_blank\">tutaj<\/a>.<\/p>\r\n\r\n\r\n<!-- ===========================================================\r\n     KALKULATOR K\u0104TA WIDZENIA\r\n     Wszystkie style s\u0105 ograniczone do klasy .fdc-kalk, wi\u0119c nie\r\n     wp\u0142ywaj\u0105 na reszt\u0119 witryny.\r\n     =========================================================== -->\r\n<p><style>\r\n  .fdc-kalk{\r\n    --white:#ffffff; --black:#111111;\r\n    --accent:#36a81e; --accent-dark:#23890d; --accent-light:#e8f5e3;\r\n    --gray-100:#f5f5f5; --gray-200:#e8e8e8; --gray-600:#555555;\r\n    --font-body:'Lato',sans-serif,Verdana,Geneva;\r\n    --radius-sm:4px; --radius-md:8px; --radius-lg:12px;\r\n    --shadow-sm:0 1px 3px rgba(0,0,0,.08); --shadow-md:0 4px 12px rgba(0,0,0,.10);\r\n    font-family:var(--font-body); color:var(--black); line-height:1.7;\r\n    max-width:900px; margin:0 auto; padding:16px; font-size:16px;\r\n  }\r\n  .fdc-kalk *{box-sizing:border-box}\r\n  .fdc-kalk h1{font-size:32px; font-weight:700; margin:0 0 4px; color:var(--black)}\r\n  .fdc-kalk .lead{font-size:14px; color:var(--gray-600); margin:0 0 24px}\r\n  .fdc-kalk .eyebrow{\r\n    font-size:12px; font-weight:700; color:var(--accent-dark);\r\n    text-transform:uppercase; letter-spacing:.12em; margin:0 0 6px;\r\n  }\r\n  .fdc-kalk .fdc-input{\r\n    background:var(--accent-light); border:1px solid var(--accent);\r\n    border-radius:var(--radius-md); padding:20px 24px;\r\n    display:flex; flex-wrap:wrap; align-items:flex-end; gap:20px; margin-bottom:24px;\r\n  }\r\n  .fdc-kalk .fdc-field{flex:1 1 200px}\r\n  .fdc-kalk .fdc-field label{display:block; font-size:14px; font-weight:700; margin-bottom:6px}\r\n  .fdc-kalk .fdc-field input[type=number]{\r\n    width:100%; font-family:var(--font-body); font-size:18px; font-weight:700;\r\n    padding:10px 14px; border:1px solid var(--gray-200); border-radius:var(--radius-sm);\r\n    background:#fff; color:var(--black); -moz-appearance:textfield;\r\n  }\r\n  .fdc-kalk .fdc-field input:focus{outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(54,168,30,.18)}\r\n  .fdc-kalk .fdc-range{flex:2 1 280px}\r\n  .fdc-kalk .fdc-range input[type=range]{width:100%; accent-color:var(--accent); margin-top:14px}\r\n  .fdc-kalk .fdc-quick{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}\r\n  .fdc-kalk .fdc-quick button{\r\n    font-family:var(--font-body); font-size:12px; font-weight:700; cursor:pointer;\r\n    background:#fff; border:1px solid var(--gray-200); color:var(--gray-600);\r\n    border-radius:20px; padding:4px 12px; transition:all .15s;\r\n  }\r\n  .fdc-kalk .fdc-quick button:hover{border-color:var(--accent); color:var(--accent-dark); background:var(--accent-light)}\r\n  .fdc-kalk .fdc-results{display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr)); gap:16px}\r\n  .fdc-kalk .fdc-card{\r\n    background:#fff; border:1px solid var(--gray-200); border-top:3px solid var(--accent);\r\n    border-radius:var(--radius-md); padding:16px 18px; box-shadow:var(--shadow-sm);\r\n  }\r\n  .fdc-kalk .fdc-card .name{font-size:18px; font-weight:700; margin:0}\r\n  .fdc-kalk .fdc-card .dims{font-size:12px; color:var(--gray-600); margin:2px 0 14px}\r\n  .fdc-kalk .fdc-row{display:flex; justify-content:space-between; align-items:baseline; padding:6px 0; border-bottom:1px solid var(--gray-100)}\r\n  .fdc-kalk .fdc-row:last-child{border-bottom:none}\r\n  .fdc-kalk .fdc-row .k{font-size:14px; color:var(--gray-600)}\r\n  .fdc-kalk .fdc-row .v{font-size:20px; font-weight:700; color:var(--black)}\r\n  .fdc-kalk .fdc-crop{\r\n    display:inline-block; font-size:11px; font-weight:700; color:var(--accent-dark);\r\n    background:var(--accent-light); border-radius:20px; padding:2px 9px; margin-left:8px; vertical-align:middle;\r\n  }\r\n  .fdc-kalk .fdc-gcard{\r\n    background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-md);\r\n    padding:14px 16px 10px; box-shadow:var(--shadow-sm); text-align:center;\r\n  }\r\n  .fdc-kalk .fdc-gcard .name{font-size:16px; font-weight:700; margin:0}\r\n  .fdc-kalk .fdc-gcard .dims{font-size:12px; color:var(--gray-600); margin:2px 0 6px}\r\n  .fdc-kalk .fdc-gcard svg{width:100%; height:auto; display:block}\r\n  .fdc-kalk .fdc-photos-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:16px; margin-top:16px}\r\n  .fdc-kalk .fdc-pcard{margin:0; background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-md); overflow:hidden; box-shadow:var(--shadow-sm)}\r\n  .fdc-kalk .fdc-pcard img{width:100%; height:auto; display:block; background:var(--gray-100)}\r\n  .fdc-kalk .fdc-pcard figcaption{font-size:14px; padding:10px 14px; color:var(--black)}\r\n  .fdc-kalk .fdc-pcard figcaption strong{color:var(--accent-dark)}\r\n  .fdc-kalk .fdc-table-wrap{overflow-x:auto; margin-top:8px}\r\n  .fdc-kalk table.fdc-table{border-collapse:collapse; width:100%; font-size:14px; min-width:560px}\r\n  .fdc-kalk table.fdc-table th, .fdc-kalk table.fdc-table td{padding:10px 12px; text-align:right; border-bottom:1px solid var(--gray-200)}\r\n  .fdc-kalk table.fdc-table th:first-child, .fdc-kalk table.fdc-table td:first-child{text-align:left}\r\n  .fdc-kalk table.fdc-table thead th{background:var(--gray-100); font-weight:700; border-bottom:2px solid var(--gray-200)}\r\n  .fdc-kalk table.fdc-table tbody tr:hover{background:var(--accent-light)}\r\n  .fdc-kalk table.fdc-table td.deg{font-weight:700}\r\n  .fdc-kalk .fdc-toggle{display:flex; gap:8px; margin-bottom:16px}\r\n  .fdc-kalk .fdc-toggle button{\r\n    font-family:var(--font-body); font-size:14px; font-weight:700; cursor:pointer;\r\n    background:#fff; border:1px solid var(--gray-200); color:var(--gray-600);\r\n    border-radius:var(--radius-sm); padding:8px 18px; transition:all .15s;\r\n  }\r\n  .fdc-kalk .fdc-toggle button.active{background:var(--accent); border-color:var(--accent); color:#fff}\r\n  .fdc-kalk .fdc-note{\r\n    font-size:14px; background:var(--accent-light); border-left:4px solid var(--accent);\r\n    border-radius:0 var(--radius-sm) var(--radius-sm) 0; padding:12px 16px; margin-top:24px; color:var(--black);\r\n  }\r\n  .fdc-kalk .fdc-note strong{color:var(--accent-dark)}\r\n  .fdc-kalk .fdc-foot{font-size:11px; color:var(--gray-600); margin-top:16px}\r\n<\/style><\/p>\r\n<div class=\"fdc-kalk\">\r\n<h1>Kalkulator k\u0105ta widzenia aparatu<\/h1>\r\n<p class=\"lead\">Wpisz ogniskow\u0105 obiektywu, a kalkulator poka\u017ce k\u0105t widzenia: w poziomie, w pionie i po przek\u0105tnej dla sze\u015bciu popularnych rozmiar\u00f3w matryc.<\/p>\r\n<div class=\"fdc-input\">\r\n<div class=\"fdc-field\"><label for=\"fdc-focal\">Ogniskowa obiektywu (mm)<\/label> <input id=\"fdc-focal\" max=\"2000\" min=\"1\" step=\"1\" type=\"number\" value=\"50\" \/><\/div>\r\n<div class=\"fdc-range\"><label for=\"fdc-focal-range\">Przeci\u0105gnij, by zmieni\u0107<\/label> <input id=\"fdc-focal-range\" max=\"600\" min=\"4\" step=\"1\" type=\"range\" value=\"50\" \/>\r\n<div id=\"fdc-quick\" class=\"fdc-quick\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"fdc-toggle\"><button id=\"fdc-view-graphic\" class=\"active\" type=\"button\">Grafika<\/button> <button id=\"fdc-view-cards\" type=\"button\">Karty<\/button> <button id=\"fdc-view-table\" type=\"button\">Tabela<\/button> <button id=\"fdc-view-photos\" type=\"button\">Zdj\u0119cia<\/button><\/div>\r\n<div id=\"fdc-photos\" style=\"display: none;\">\r\n<div class=\"fdc-note\">Zdj\u0119cia zosta\u0142y zrobione aparatem z matryc\u0105 APS-C Canon. Pod zdj\u0119ciem masz podan\u0105 ogniskow\u0105, jej ekwiwalent dla pe\u0142nej klatki oraz k\u0105ty widzenia w poziomie.<\/div>\r\n<div id=\"fdc-photos-grid\" class=\"fdc-photos-grid\">\u00a0<\/div>\r\n<\/div>\r\n<div id=\"fdc-cards\" class=\"fdc-results\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"fdc-graphic\" class=\"fdc-results\">\u00a0<\/div>\r\n<p id=\"fdc-graphic-note\" class=\"fdc-foot\">Grafika pokazuje rozpi\u0119to\u015b\u0107 k\u0105ta widzenia w poziomie. Punkt u do\u0142u to pozycja aparatu, a zielony wycinek to obszar, kt\u00f3ry obejmie kadr.<\/p>\r\n<div id=\"fdc-table\" class=\"fdc-table-wrap\" style=\"display: none;\">\r\n<table class=\"fdc-table\">\r\n<thead>\r\n<tr>\r\n<th>Matryca<\/th>\r\n<th>Wymiary<\/th>\r\n<th>Poziomo<\/th>\r\n<th>Pionowo<\/th>\r\n<th>Przek\u0105tna<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody id=\"fdc-tbody\"><\/tbody>\r\n<\/table>\r\n<\/div>\r\n<div class=\"fdc-note\"><strong>Jak to liczymy?<\/strong> K\u0105t widzenia = 2 \u00d7 arctg( wymiar matrycy \u00f7 (2 \u00d7 ogniskowa) ). Warto\u015bci dotycz\u0105 czystej geometrii obiektywu rektilinearnego (prostoliniowo odwzorowuj\u0105cego rzeczywisto\u015b\u0107) \u2014 w obiektywach typu rybie oko oraz przy ostrzeniu na bliskie odleg\u0142o\u015bci k\u0105t mo\u017ce si\u0119 r\u00f3\u017cni\u0107.<\/div>\r\n<p class=\"fdc-foot\">Przyj\u0119te wymiary matryc (mm): \u015bredni format 44\u00d733 \u00b7 pe\u0142na klatka 36\u00d724 \u00b7 APS-C Canon 22,3\u00d714,9 \u00b7 APS-C pozosta\u0142e 23,5\u00d715,6 \u00b7 Mikro 4\/3 17,3\u00d713 \u00b7 1 cal 13,2\u00d78,8.<\/p>\r\n<\/div>\r\n<p><script>\r\n(function(){\r\n  var sensors = [\r\n    {name:\"\u015aredni format\", w:44,   h:33,   crop:\"0,79\u00d7\"},\r\n    {name:\"Pe\u0142na klatka\",  w:36,   h:24,   crop:\"1,0\u00d7\"},\r\n    {name:\"APS-C Canon\",   w:22.3, h:14.9, crop:\"1,6\u00d7\"},\r\n    {name:\"APS-C pozosta\u0142e\",w:23.5,h:15.6, crop:\"1,5\u00d7\"},\r\n    {name:\"Mikro 4\/3\",     w:17.3, h:13,   crop:\"2,0\u00d7\"},\r\n    {name:\"1 cal\",         w:13.2, h:8.8,  crop:\"2,7\u00d7\"}\r\n  ];\r\n  \/\/ === \u015aCIE\u017bKA DO ZDJ\u0118\u0106 NA SERWERZE ===\r\n  \/\/ Zmie\u0144 poni\u017cszy adres na folder, w kt\u00f3rym wgra\u0142e\u015b zdj\u0119cia (z uko\u015bnikiem na ko\u0144cu).\r\n  var PHOTO_BASE = 'https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/';\r\n\r\n  var photos = [\r\n    {f:'apsc-10mm-200520_IMG_7526_1080px.jpg',   mm:10,   ff:16,   ang:'96,2\u00b0'},\r\n    {f:'apsc-15mm-200520_IMG_7565_1080px.jpg',   mm:15,   ff:24,   ang:'73,2\u00b0'},\r\n    {f:'apsc-35mm-200520_IMG_7563_1080px.jpg',   mm:35,   ff:56,   ang:'35,3\u00b0'},\r\n    {f:'apsc-50mm-200520_IMG_7562_1080px.jpg',   mm:50,   ff:80,   ang:'25,1\u00b0'},\r\n    {f:'apsc-85mm-200520_IMG_7560_1080px.jpg',   mm:85,   ff:136,  ang:'14,9\u00b0'},\r\n    {f:'apsc-200mm-200520_IMG_7556_1080px.jpg',  mm:200,  ff:320,  ang:'6,4\u00b0'},\r\n    {f:'apsc-300mm-200520_IMG_7546_1080px.jpg',  mm:300,  ff:480,  ang:'4,3\u00b0'},\r\n    {f:'apsc-1000mm-200520_IMG_7551_1080px.jpg', mm:1000, ff:1600, ang:'1,3\u00b0'}\r\n  ];\r\n\r\n  var focalEl = document.getElementById('fdc-focal');\r\n  var rangeEl = document.getElementById('fdc-focal-range');\r\n  var cardsEl = document.getElementById('fdc-cards');\r\n  var graphicEl = document.getElementById('fdc-graphic');\r\n  var tbodyEl = document.getElementById('fdc-tbody');\r\n  var quickEl = document.getElementById('fdc-quick');\r\n\r\n  function aov(dim, f){ return 2 * Math.atan(dim \/ (2*f)) * 180 \/ Math.PI; }\r\n  function fmt(d){ return d.toFixed(1).replace('.', ',') + '\u00b0'; }\r\n\r\n  function angleSVG(deg){\r\n    var vx=100, vy=120, R=92, ri=30;\r\n    var half=deg\/2;\r\n    function pt(a,r){ var rad=a*Math.PI\/180; return [(vx+r*Math.sin(rad)).toFixed(1),(vy-r*Math.cos(rad)).toFixed(1)]; }\r\n    var L=pt(-half,R), Rt=pt(half,R), Li=pt(-half,ri), Ri=pt(half,ri);\r\n    var large = deg>180 ? 1 : 0;\r\n    var sector='M'+vx+','+vy+' L'+L[0]+','+L[1]+' A'+R+','+R+' 0 '+large+',1 '+Rt[0]+','+Rt[1]+' Z';\r\n    var arc='M'+Li[0]+','+Li[1]+' A'+ri+','+ri+' 0 '+large+',1 '+Ri[0]+','+Ri[1];\r\n    return '<svg viewBox=\"0 0 200 140\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\">'\r\n      + '<path d=\"'+sector+'\" fill=\"var(--accent-light)\"\/>'\r\n      + '<line x1=\"'+vx+'\" y1=\"'+vy+'\" x2=\"'+L[0]+'\" y2=\"'+L[1]+'\" stroke=\"var(--accent)\" stroke-width=\"2\"\/>'\r\n      + '<line x1=\"'+vx+'\" y1=\"'+vy+'\" x2=\"'+Rt[0]+'\" y2=\"'+Rt[1]+'\" stroke=\"var(--accent)\" stroke-width=\"2\"\/>'\r\n      + '<path d=\"'+arc+'\" fill=\"none\" stroke=\"var(--accent-dark)\" stroke-width=\"1.5\"\/>'\r\n      + '<circle cx=\"'+vx+'\" cy=\"'+vy+'\" r=\"4\" fill=\"var(--accent-dark)\"\/>'\r\n      + '<text x=\"100\" y=\"15\" text-anchor=\"middle\" font-family=\"Lato,sans-serif\" font-size=\"18\" font-weight=\"700\" fill=\"#111111\">'+fmt(deg)+'<\/text>'\r\n      + '<\/svg>';\r\n  }\r\n\r\n  function render(){\r\n    var f = parseFloat(focalEl.value);\r\n    if(!(f > 0)){ cardsEl.innerHTML = '<p style=\"color:#555\">Wpisz ogniskow\u0105 wi\u0119ksz\u0105 od 0.<\/p>'; tbodyEl.innerHTML=''; graphicEl.innerHTML=''; return; }\r\n    var cards = '', rows = '', graphics = '';\r\n    sensors.forEach(function(s){\r\n      var diag = Math.sqrt(s.w*s.w + s.h*s.h);\r\n      var hH = aov(s.w, f), vV = aov(s.h, f), dD = aov(diag, f);\r\n      var dimTxt = String(s.w).replace('.',',')+' \u00d7 '+String(s.h).replace('.',',')+' mm';\r\n      graphics += '<div class=\"fdc-gcard\">'\r\n        + '<p class=\"name\">'+s.name+'<\/p>'\r\n        + '<p class=\"dims\">'+dimTxt+' \u00b7 poziomo<\/p>'\r\n        + angleSVG(hH)\r\n        + '<\/div>';\r\n      cards += '<div class=\"fdc-card\">'\r\n        + '<p class=\"name\">'+s.name+'<span class=\"fdc-crop\">crop '+s.crop+'<\/span><\/p>'\r\n        + '<p class=\"dims\">'+String(s.w).replace('.',',')+' \u00d7 '+String(s.h).replace('.',',')+' mm<\/p>'\r\n        + '<div class=\"fdc-row\"><span class=\"k\">Poziomo<\/span><span class=\"v\">'+fmt(hH)+'<\/span><\/div>'\r\n        + '<div class=\"fdc-row\"><span class=\"k\">Pionowo<\/span><span class=\"v\">'+fmt(vV)+'<\/span><\/div>'\r\n        + '<div class=\"fdc-row\"><span class=\"k\">Przek\u0105tna<\/span><span class=\"v\">'+fmt(dD)+'<\/span><\/div>'\r\n        + '<\/div>';\r\n      rows += '<tr><td>'+s.name+'<\/td>'\r\n        + '<td>'+String(s.w).replace('.',',')+'\u00d7'+String(s.h).replace('.',',')+'<\/td>'\r\n        + '<td class=\"deg\">'+fmt(hH)+'<\/td><td class=\"deg\">'+fmt(vV)+'<\/td><td class=\"deg\">'+fmt(dD)+'<\/td><\/tr>';\r\n    });\r\n    cardsEl.innerHTML = cards;\r\n    tbodyEl.innerHTML = rows;\r\n    graphicEl.innerHTML = graphics;\r\n  }\r\n\r\n  focalEl.addEventListener('input', function(){\r\n    var v = parseFloat(focalEl.value);\r\n    if(v>0){ rangeEl.value = Math.min(Math.max(v, rangeEl.min), rangeEl.max); }\r\n    render();\r\n  });\r\n  rangeEl.addEventListener('input', function(){ focalEl.value = rangeEl.value; render(); });\r\n\r\n  [14,24,35,50,85,135,200,400].forEach(function(v){\r\n    var b = document.createElement('button');\r\n    b.type='button'; b.textContent = v+' mm';\r\n    b.addEventListener('click', function(){ focalEl.value=v; rangeEl.value=v; render(); });\r\n    quickEl.appendChild(b);\r\n  });\r\n\r\n  var gnote = document.getElementById('fdc-graphic-note');\r\n  var views = [\r\n    {btn:'fdc-view-graphic', el:'fdc-graphic', disp:'grid'},\r\n    {btn:'fdc-view-cards',   el:'fdc-cards',   disp:'grid'},\r\n    {btn:'fdc-view-table',   el:'fdc-table',   disp:'block'},\r\n    {btn:'fdc-view-photos',  el:'fdc-photos',  disp:'block'}\r\n  ];\r\n  views.forEach(function(v){\r\n    document.getElementById(v.btn).addEventListener('click', function(){\r\n      views.forEach(function(o){\r\n        var active = (o===v);\r\n        document.getElementById(o.btn).classList.toggle('active', active);\r\n        document.getElementById(o.el).style.display = active ? o.disp : 'none';\r\n      });\r\n      gnote.style.display = (v.btn==='fdc-view-graphic') ? 'block' : 'none';\r\n    });\r\n  });\r\n\r\n  \/\/ Render widoku \"Zdj\u0119cia\" (statyczny, niezale\u017cny od ogniskowej)\r\n  var photosGridEl = document.getElementById('fdc-photos-grid');\r\n  var ph = '';\r\n  photos.forEach(function(p){\r\n    ph += '<figure class=\"fdc-pcard\">'\r\n      + '<img decoding=\"async\" src=\"'+PHOTO_BASE+p.f+'\" alt=\"Przyk\u0142adowe zdj\u0119cie, ogniskowa '+p.mm+' mm\" loading=\"lazy\">'\r\n      + '<figcaption>ogniskowa <strong>'+p.mm+' mm<\/strong> ('+p.ff+' mm dla FF), k\u0105t widzenia '+p.ang+'<\/figcaption>'\r\n      + '<\/figure>';\r\n  });\r\n  photosGridEl.innerHTML = ph;\r\n\r\n  render();\r\n})();\r\n<\/script><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Ogniskowa obiektywu m\u00f3wi sporo, ale tak naprawd\u0119 istotniejszy jest k\u0105t widzenia aparatu. I tu zaczyna si\u0119 problem, bo ta sama ogniskowa np. 50 mm na pe\u0142nej klatce poka\u017ce zupe\u0142nie co innego ni\u017c na APS-C, czy na Mikro 4\/3. Dlatego stworzy\u0142em kalkulator, kt\u00f3ry zamienia such\u0105 liczb\u0119 ogniskowej na \u0142atwiejszy do wyobra\u017cenia k\u0105t widzenia, i to od &hellip; <a href=\"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/\" class=\"more-link\">Czytaj dalej <span class=\"screen-reader-text\">Kalkulator k\u0105ta widzenia aparatu<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":21672,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[158],"tags":[963,952,39],"class_list":["post-21651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obiektywy-sprzet-fotograficzny","tag-kalkulator","tag-kat-widzenia","tag-ogniskowa"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kalkulator k\u0105ta widzenia aparatu<\/title>\n<meta name=\"description\" content=\"Kalkulator zamienia liczb\u0119 ogniskowej na k\u0105t widzenia dla r\u00f3\u017cnych matryc. Wynik otrzymujesz w postaci warto\u015bci liczbowej lub graficznej. S\u0105 te\u017c zdj\u0119cia\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kalkulator k\u0105ta widzenia aparatu\" \/>\n<meta property=\"og:description\" content=\"Kalkulator zamienia liczb\u0119 ogniskowej na k\u0105t widzenia dla r\u00f3\u017cnych matryc. Wynik otrzymujesz w postaci warto\u015bci liczbowej lub graficznej. S\u0105 te\u017c zdj\u0119cia\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/\" \/>\n<meta property=\"og:site_name\" content=\"Fotografia dla ciekawych\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/przemyslaw.oziemblewski\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/przemyslaw.oziemblewski\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-16T11:36:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-16T12:51:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/kalkulator-kata-widzienia-aparatu-1080px2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Przemys\u0142aw Oziemblewski\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Przemys\u0142aw Oziemblewski\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/\"},\"author\":{\"name\":\"Przemys\u0142aw Oziemblewski\",\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/#\\\/schema\\\/person\\\/a9c16bf51d40163ef50c7170ff56de4d\"},\"headline\":\"Kalkulator k\u0105ta widzenia aparatu\",\"datePublished\":\"2026-06-16T11:36:04+00:00\",\"dateModified\":\"2026-06-16T12:51:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/\"},\"wordCount\":400,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/#\\\/schema\\\/person\\\/a9c16bf51d40163ef50c7170ff56de4d\"},\"image\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/kalkulator-kata-widzienia-aparatu-1080px2.jpg\",\"keywords\":[\"kalkulator\",\"k\u0105t widzenia\",\"ogniskowa\"],\"articleSection\":[\"Obiektywy\"],\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/\",\"url\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/\",\"name\":\"Kalkulator k\u0105ta widzenia aparatu\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/kalkulator-kata-widzienia-aparatu-1080px2.jpg\",\"datePublished\":\"2026-06-16T11:36:04+00:00\",\"dateModified\":\"2026-06-16T12:51:49+00:00\",\"description\":\"Kalkulator zamienia liczb\u0119 ogniskowej na k\u0105t widzenia dla r\u00f3\u017cnych matryc. Wynik otrzymujesz w postaci warto\u015bci liczbowej lub graficznej. S\u0105 te\u017c zdj\u0119cia\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#primaryimage\",\"url\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/kalkulator-kata-widzienia-aparatu-1080px2.jpg\",\"contentUrl\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/kalkulator-kata-widzienia-aparatu-1080px2.jpg\",\"width\":1080,\"height\":720},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/index.php\\\/2026\\\/06\\\/16\\\/kalkulator-kata-widzenia-aparatu\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kalkulator k\u0105ta widzenia aparatu\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/#website\",\"url\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/\",\"name\":\"Fotografia dla ciekawych\",\"description\":\"Blog prowadzony od 2008 r.\",\"publisher\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/#\\\/schema\\\/person\\\/a9c16bf51d40163ef50c7170ff56de4d\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/#\\\/schema\\\/person\\\/a9c16bf51d40163ef50c7170ff56de4d\",\"name\":\"Przemys\u0142aw Oziemblewski\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/przemek-oziemblewski-250px.jpg\",\"url\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/przemek-oziemblewski-250px.jpg\",\"contentUrl\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/przemek-oziemblewski-250px.jpg\",\"width\":250,\"height\":250,\"caption\":\"Przemys\u0142aw Oziemblewski\"},\"logo\":{\"@id\":\"https:\\\/\\\/fotografiadlaciekawych.pl\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/przemek-oziemblewski-250px.jpg\"},\"sameAs\":[\"http:\\\/\\\/fotografiadlaciekawych.pl\",\"https:\\\/\\\/www.facebook.com\\\/przemyslaw.oziemblewski\",\"https:\\\/\\\/www.instagram.com\\\/p.oziemblewski\\\/\",\"https:\\\/\\\/www.pinterest.com\\\/fotodcpl\\\/\",\"https:\\\/\\\/youtube.com\\\/@PrzemyslawOziemblewski\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kalkulator k\u0105ta widzenia aparatu","description":"Kalkulator zamienia liczb\u0119 ogniskowej na k\u0105t widzenia dla r\u00f3\u017cnych matryc. Wynik otrzymujesz w postaci warto\u015bci liczbowej lub graficznej. S\u0105 te\u017c zdj\u0119cia","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/","og_locale":"pl_PL","og_type":"article","og_title":"Kalkulator k\u0105ta widzenia aparatu","og_description":"Kalkulator zamienia liczb\u0119 ogniskowej na k\u0105t widzenia dla r\u00f3\u017cnych matryc. Wynik otrzymujesz w postaci warto\u015bci liczbowej lub graficznej. S\u0105 te\u017c zdj\u0119cia","og_url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/","og_site_name":"Fotografia dla ciekawych","article_publisher":"https:\/\/www.facebook.com\/przemyslaw.oziemblewski","article_author":"https:\/\/www.facebook.com\/przemyslaw.oziemblewski","article_published_time":"2026-06-16T11:36:04+00:00","article_modified_time":"2026-06-16T12:51:49+00:00","og_image":[{"width":1080,"height":720,"url":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/kalkulator-kata-widzienia-aparatu-1080px2.jpg","type":"image\/jpeg"}],"author":"Przemys\u0142aw Oziemblewski","twitter_misc":{"Napisane przez":"Przemys\u0142aw Oziemblewski","Szacowany czas czytania":"3 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#article","isPartOf":{"@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/"},"author":{"name":"Przemys\u0142aw Oziemblewski","@id":"https:\/\/fotografiadlaciekawych.pl\/#\/schema\/person\/a9c16bf51d40163ef50c7170ff56de4d"},"headline":"Kalkulator k\u0105ta widzenia aparatu","datePublished":"2026-06-16T11:36:04+00:00","dateModified":"2026-06-16T12:51:49+00:00","mainEntityOfPage":{"@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/"},"wordCount":400,"commentCount":0,"publisher":{"@id":"https:\/\/fotografiadlaciekawych.pl\/#\/schema\/person\/a9c16bf51d40163ef50c7170ff56de4d"},"image":{"@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#primaryimage"},"thumbnailUrl":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/kalkulator-kata-widzienia-aparatu-1080px2.jpg","keywords":["kalkulator","k\u0105t widzenia","ogniskowa"],"articleSection":["Obiektywy"],"inLanguage":"pl-PL","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/","url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/","name":"Kalkulator k\u0105ta widzenia aparatu","isPartOf":{"@id":"https:\/\/fotografiadlaciekawych.pl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#primaryimage"},"image":{"@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#primaryimage"},"thumbnailUrl":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/kalkulator-kata-widzienia-aparatu-1080px2.jpg","datePublished":"2026-06-16T11:36:04+00:00","dateModified":"2026-06-16T12:51:49+00:00","description":"Kalkulator zamienia liczb\u0119 ogniskowej na k\u0105t widzenia dla r\u00f3\u017cnych matryc. Wynik otrzymujesz w postaci warto\u015bci liczbowej lub graficznej. S\u0105 te\u017c zdj\u0119cia","breadcrumb":{"@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/"]}]},{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#primaryimage","url":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/kalkulator-kata-widzienia-aparatu-1080px2.jpg","contentUrl":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/kalkulator-kata-widzienia-aparatu-1080px2.jpg","width":1080,"height":720},{"@type":"BreadcrumbList","@id":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2026\/06\/16\/kalkulator-kata-widzenia-aparatu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/fotografiadlaciekawych.pl\/"},{"@type":"ListItem","position":2,"name":"Kalkulator k\u0105ta widzenia aparatu"}]},{"@type":"WebSite","@id":"https:\/\/fotografiadlaciekawych.pl\/#website","url":"https:\/\/fotografiadlaciekawych.pl\/","name":"Fotografia dla ciekawych","description":"Blog prowadzony od 2008 r.","publisher":{"@id":"https:\/\/fotografiadlaciekawych.pl\/#\/schema\/person\/a9c16bf51d40163ef50c7170ff56de4d"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/fotografiadlaciekawych.pl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":["Person","Organization"],"@id":"https:\/\/fotografiadlaciekawych.pl\/#\/schema\/person\/a9c16bf51d40163ef50c7170ff56de4d","name":"Przemys\u0142aw Oziemblewski","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/12\/przemek-oziemblewski-250px.jpg","url":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/12\/przemek-oziemblewski-250px.jpg","contentUrl":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/12\/przemek-oziemblewski-250px.jpg","width":250,"height":250,"caption":"Przemys\u0142aw Oziemblewski"},"logo":{"@id":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/12\/przemek-oziemblewski-250px.jpg"},"sameAs":["http:\/\/fotografiadlaciekawych.pl","https:\/\/www.facebook.com\/przemyslaw.oziemblewski","https:\/\/www.instagram.com\/p.oziemblewski\/","https:\/\/www.pinterest.com\/fotodcpl\/","https:\/\/youtube.com\/@PrzemyslawOziemblewski"]}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2026\/06\/kalkulator-kata-widzienia-aparatu-1080px2.jpg","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":16388,"url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2022\/05\/09\/ogniskowa-kat-widzenia-obiektywu-i-jak-to-sie-zmienia-w-zaleznosci-od-rozmiaru-matrycy\/","url_meta":{"origin":21651,"position":0},"title":"Ogniskowa, k\u0105t widzenia obiektywu i jak to si\u0119 zmienia w zale\u017cno\u015bci od rozmiaru matrycy","author":"Przemys\u0142aw Oziemblewski","date":"poniedzia\u0142ek, 9 maj 2022","format":false,"excerpt":"Dosta\u0142em pytanie os Anny: \"Jestem jeszcze laikiem z fotografii. Pytanie. Czy obiektyw Samyang 12 mm 1:2 MFT \u2014 po za\u0142o\u017ceniu do Olympusa (mikro 4\/3) b\u0119dzie mia\u0142 ogniskow\u0105 12 mm czy 24 mm?\". Czy ogniskowa obiektywu zmienia si\u0119 w zale\u017cno\u015bci od rozmiaru matrycy w aparacie? Ogniskowa obiektywu si\u0119 nie zmienia. Jej\u2026","rel":"","context":"W \u201eFotografia&quot;","block_context":{"text":"Fotografia","link":"https:\/\/fotografiadlaciekawych.pl\/index.php\/category\/fotografia\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2022\/05\/220509_IMG_1369_1000px.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2022\/05\/220509_IMG_1369_1000px.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2022\/05\/220509_IMG_1369_1000px.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2022\/05\/220509_IMG_1369_1000px.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":14592,"url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2020\/06\/22\/ogniskowa-obiektywu-w-aparacie-fotograficznym-co-to-jest\/","url_meta":{"origin":21651,"position":1},"title":"Ogniskowa obiektywu w aparacie fotograficznym &#8211; co to jest","author":"Przemys\u0142aw Oziemblewski","date":"poniedzia\u0142ek, 22 cze 2020","format":false,"excerpt":"Czym jest ogniskowa obiektywu w aparacie fotograficznym, jak si\u0119 ma do rozmiaru matrycy i k\u0105ta widzenia, o co chodzi z odpowiednikiem\/ekwiwalentem\/mno\u017cnikiem ogniskowej oraz jak ogniskow\u0105 zag\u0119szcza\u0107 perspektyw\u0119? Niezale\u017cnie czy masz aparat z wymienn\u0105 optyk\u0105, czy mo\u017ce obiektyw jest ju\u017c z nim zintegrowany, to warto pozna\u0107 ogniskow\u0105 obiektywu. Jest to bardzo\u2026","rel":"","context":"W \u201eFotografia&quot;","block_context":{"text":"Fotografia","link":"https:\/\/fotografiadlaciekawych.pl\/index.php\/category\/fotografia\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/06\/120922_IMG_2486_1000px.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/06\/120922_IMG_2486_1000px.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/06\/120922_IMG_2486_1000px.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/06\/120922_IMG_2486_1000px.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":8865,"url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2015\/12\/01\/czas-migawki-ogniskowa-obiektywu\/","url_meta":{"origin":21651,"position":2},"title":"Czas migawki, ogniskowa obiektywu i ostro\u015b\u0107 zdj\u0119cia","author":"Przemys\u0142aw Oziemblewski","date":"wtorek, 1 gru 2015","format":false,"excerpt":"Jak to jest naprawd\u0119 z czasem migawki, ogniskow\u0105 obiektywu i ostro\u015bci\u0105 zdj\u0119cia? Jedna z zasad fotografowania m\u00f3wi, \u017ce przy fotografowaniu z r\u0119ki czas na\u015bwietlania powinien by\u0107 r\u00f3wny lub kr\u00f3tszy ni\u017c odwrotno\u015b\u0107 ogniskowej. Czy faktycznie? Hubert przys\u0142a\u0142 mi pytanie: \"Pierwsze pytanie tyczy si\u0119 cropa, czyli przed\u0142u\u017ceniu ogniskowej wynikaj\u0105cych z aparat\u00f3w APS-C.\u2026","rel":"","context":"W \u201eCzas migawki&quot;","block_context":{"text":"Czas migawki","link":"https:\/\/fotografiadlaciekawych.pl\/index.php\/category\/fotografia\/czas-migawki-fotografia\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2015\/12\/ostre-9334_850.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2015\/12\/ostre-9334_850.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2015\/12\/ostre-9334_850.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2015\/12\/ostre-9334_850.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":19181,"url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2024\/06\/10\/zageszczanie-perspektywy-za-pomoca-dlugiej-ogniskowej\/","url_meta":{"origin":21651,"position":3},"title":"Zag\u0119szczanie perspektywy za pomoc\u0105 d\u0142ugiej ogniskowej","author":"Przemys\u0142aw Oziemblewski","date":"poniedzia\u0142ek, 10 cze 2024","format":false,"excerpt":"Je\u015bli interesujesz si\u0119 fotografi\u0105, to na pewno spotka\u0142e\u015b si\u0119 z terminem \u201eogniskowa\u201d i \u017ce wp\u0142ywa na k\u0105t widzenia. To jednak nie wszystko. D\u0142ugo\u015bci\u0105 ogniskowej w istotny spos\u00f3b wp\u0142ywasz na wygl\u0105d swoich zdj\u0119\u0107. Z tego wpisu dowiesz si\u0119, czym jest zag\u0119szczanie perspektywy za pomoc\u0105 d\u0142ugiej ogniskowej oraz jak mo\u017cesz wykorzysta\u0107 ten\u2026","rel":"","context":"W \u201eFotografia&quot;","block_context":{"text":"Fotografia","link":"https:\/\/fotografiadlaciekawych.pl\/index.php\/category\/fotografia\/"},"img":{"alt_text":"Panorama Warszawy - zag\u0119szczanie perspektywy","src":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/06\/200712_P7120325-PSm_1080px.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/06\/200712_P7120325-PSm_1080px.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/06\/200712_P7120325-PSm_1080px.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/06\/200712_P7120325-PSm_1080px.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/06\/200712_P7120325-PSm_1080px.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":19730,"url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2024\/11\/08\/roznice-miedzy-pelna-klatka-a-formatem-4-3\/","url_meta":{"origin":21651,"position":4},"title":"R\u00f3\u017cnice mi\u0119dzy pe\u0142n\u0105 klatk\u0105 a formatem 4\/3","author":"Przemys\u0142aw Oziemblewski","date":"pi\u0105tek, 8 lis 2024","format":false,"excerpt":"Dosta\u0142em pytanie od Marka \u201e[...] jak mam podej\u015b\u0107 z przeliczaniem ogniskowej wzgl\u0119dem czasu na\u015bwietlania w 4\/3. Normalnie podaj\u0105, \u017ce bezpieczny czas to podwojenie ogniskowej, czyli obiektyw 50 mm czas na\u015bwietlania w granicach 1\/100. No tak, ale tak jest przy pe\u0142nej klatce. Czy tak samo mam do tego podej\u015b\u0107 w 4\/3-ie?\u2026","rel":"","context":"W \u201eCzas migawki&quot;","block_context":{"text":"Czas migawki","link":"https:\/\/fotografiadlaciekawych.pl\/index.php\/category\/fotografia\/czas-migawki-fotografia\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/11\/220509_IMG_1370_1080px.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/11\/220509_IMG_1370_1080px.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/11\/220509_IMG_1370_1080px.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/11\/220509_IMG_1370_1080px.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2024\/11\/220509_IMG_1370_1080px.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":14940,"url":"https:\/\/fotografiadlaciekawych.pl\/index.php\/2020\/10\/06\/tematy-sciag-fotograficznych-zobacz-i-odbierz-darmowe-5-arkuszy-ze-sciagami\/","url_meta":{"origin":21651,"position":5},"title":"\u015aci\u0105gi fotograficzne &#8211; zobacz i odbierz darmowych 9 arkuszy ze \u015bci\u0105gami","author":"Przemys\u0142aw Oziemblewski","date":"wtorek, 6 pa\u017a 2020","format":false,"excerpt":"W poprzednim wpisie \u015aci\u0105gi fotograficzne \u2013 do czego mo\u017cesz je wykorzysta\u0107 opisa\u0142em do jakich dw\u00f3ch cel\u00f3w mo\u017cesz wykorzysta\u0107 \u015bci\u0105gi fotograficzne i dlaczego w og\u00f3le je przygotowa\u0142em. W tym wpisie poznasz tematy wszystkich \u015bci\u0105g i dowiesz si\u0119 jakie zagadnienia s\u0105 w nich opisane. Na ko\u0144cu wpisu znajdziesz jeszcze formularz do zapisu\u2026","rel":"","context":"W \u201eFotografia&quot;","block_context":{"text":"Fotografia","link":"https:\/\/fotografiadlaciekawych.pl\/index.php\/category\/fotografia\/"},"img":{"alt_text":"\u015aci\u0105gi fotograficzne","src":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/10\/sciagi-fotograficzne-do-wydrukowania-pdf-200928_O9280009_1000px2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/10\/sciagi-fotograficzne-do-wydrukowania-pdf-200928_O9280009_1000px2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/10\/sciagi-fotograficzne-do-wydrukowania-pdf-200928_O9280009_1000px2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/fotografiadlaciekawych.pl\/wp-content\/uploads\/2020\/10\/sciagi-fotograficzne-do-wydrukowania-pdf-200928_O9280009_1000px2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/posts\/21651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/comments?post=21651"}],"version-history":[{"count":12,"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/posts\/21651\/revisions"}],"predecessor-version":[{"id":21676,"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/posts\/21651\/revisions\/21676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/media\/21672"}],"wp:attachment":[{"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/media?parent=21651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/categories?post=21651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fotografiadlaciekawych.pl\/index.php\/wp-json\/wp\/v2\/tags?post=21651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}