{"id":497,"date":"2026-07-23T05:01:19","date_gmt":"2026-07-23T02:01:19","guid":{"rendered":"https:\/\/sandrobenigno.com.br\/blog\/?p=497"},"modified":"2026-07-24T04:41:46","modified_gmt":"2026-07-24T01:41:46","slug":"do-sensor-ao-angulo","status":"publish","type":"post","link":"https:\/\/sandrobenigno.com.br\/blog\/2026\/07\/23\/do-sensor-ao-angulo\/","title":{"rendered":"Sensor, \u00c2ngulo e Enquadramento Matem\u00e1tico"},"content":{"rendered":"\n<p>Voc\u00ea j\u00e1 deve ter ouvido fot\u00f3grafos e filmakers dizendo frases como: <em>&#8220;Coloca uma 35mm aqui&#8221;<\/em> ou <em>&#8220;Essa 24mm no full frame equivale a uma 16mm no Super 35&#8221;<\/em>.<\/p>\n\n\n\n<p>Mas voc\u00ea j\u00e1 parou para pensar <strong>de onde vem o n\u00famero do \u00e2ngulo<\/strong> que essa lente enxerga? E mais importante: <strong>quantos metros de largura<\/strong> voc\u00ea vai enquadrar a uma certa dist\u00e2ncia?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfac Desvendando HFOV e HFW<\/h2>\n\n\n\n<p>Quando falamos sobre o \u00e2ngulo de uma lente, estamos nos referindo genericamente ao seu <strong>AoV<\/strong> (Angle of View). Na pr\u00e1tica, esse termo se divide em tr\u00eas: o diagonal (DFOV), o vertical (VFOV) e o horizontal (HFOV). Neste artigo, vou te mostrar de forma leve e geom\u00e9trica como calcular o <strong>HFOV<\/strong> (Horizontal Field of View) e o <strong>HFW<\/strong> (Horizontal Field Width), usando o fator de corte ou a equival\u00eancia de 35mm. No final, voc\u00ea ter\u00e1 uma s\u00e9rie de ferramentas para resolver quest\u00f5es em torno desses conceitos no set. Vamos l\u00e1! \ud83c\udfac<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcd0 Conceito 1: HFOV (\u00c2ngulo de Vis\u00e3o Horizontal)<\/h2>\n\n\n\n<p>O <strong>HFOV<\/strong> (Horizontal Field of View) \u00e9 o <strong>\u00e2ngulo<\/strong> de vis\u00e3o que a lente enxerga especificamente na horizontal, medido em graus (\u00b0).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A F\u00f3rmula do HFOV<\/h3>\n\n\n\n<p>O primeiro ponto que precisamos ter em mente \u00e9 a compreens\u00e3o do que \u00e9 dist\u00e2ncia focal. Ela \u00e9 a dist\u00e2ncia entre o centro \u00f3ptico da lente e a superf\u00edcie do sensor.<br>Por\u00e9m, quando o sensor \u00e9 menor que um fotograma de 35mm, ou seja, n\u00e3o \u00e9 Full Frame, o fabricante fornece a dist\u00e2ncia focal de duas formas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Real <\/strong>(que \u00e9 a dist\u00e2ncia f\u00edsica do centro focal da lente at\u00e9 a superf\u00edcie do sensor);<\/li>\n\n\n\n<li><strong>Equivalente a 35mm<\/strong> (valor real multiplicado por um fator de equival\u00eancia).<\/li>\n<\/ul>\n\n\n\n<p>Mas, afinal, o que \u00e9 uma dist\u00e2ncia focal equivalente a 35 mm?<br>Imagine que voc\u00ea pegou um sensor menor e o esticou at\u00e9 que sua diagonal atingisse 43,2666mm, que \u00e9 a diagonal do cl\u00e1ssico filme de 35 mm (36 x 24 mm e aspecto 3:2). Considere que a lente seria esticada junto com o sensor nesse processo. Se a lente cresce, a dist\u00e2ncia entre o centro \u00f3ptico dela e o sensor tamb\u00e9m aumenta, n\u00e3o \u00e9 mesmo? Pois \u00e9 exatamente esse novo valor que chamamos de dist\u00e2ncia focal equivalente a 35 mm.<\/p>\n\n\n\n<p>Essa separa\u00e7\u00e3o \u00e9 necess\u00e1ria para os c\u00e1lculos, pois, caso a dist\u00e2ncia focal dada for o equivalente a 35mm, voc\u00ea ir\u00e1 considerar a largura do sensor como 36mm. Por outro lado, se voc\u00ea tem o valor da dist\u00e2ncia focal real, ir\u00e1 valer-se da largura real do sensor.<\/p>\n\n\n\n<p>Agora que esclarecemos esses pontos, vamos pensar no <strong>tri\u00e2ngulo ret\u00e2ngulo<\/strong> que \u00e9 formado dentro da c\u00e2mera, entre a <strong>dist\u00e2ncia focal<\/strong> e <strong>metade do sensor<\/strong>. Isso \u00e9 o que vemos na ilustra\u00e7\u00e3o abaixo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"736\" src=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2026\/07\/Triangulo-1.jpg\" alt=\"\" class=\"wp-image-576\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Observe que:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>{x} = \\frac{\\text{Largura do Sensor}}{2} \\gets \\text{ \u00c9 o cateto oposto ao \u00e2ngulo}\\\\\n{}\\\\\n{z} = \\text{Dist\u00e2ncia Focal} \\gets \\text{\u00c9 o cateto adjacente ao \u00e2ngulo}<\/pre><\/div>\n\n\n\n<p>Como a tangente \u00e9 o cateto oposto sobre o adjacente, o \u00e2ngulo pode ser calculado pelo inverso da tangente:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\alpha = \\arctan \\bigg( \\frac{x}{z} \\bigg)\\\\<\/pre><\/div>\n\n\n\n<p>E sendo o HFOV o dobro desse \u00e2ngulo, podemos calcular direto como:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\text{HFOV} = 2 \\times \\arctan\\bigg( \\frac{x}{z} \\bigg)<\/pre><\/div>\n\n\n\n<p>Essa \u00e9 a forma geom\u00e9trica mais direta e simples. Ela \u00e9 a base para se calcular o \u00e2ngulo, tanto para c\u00e2meras com lentes e sensores Full Frame quanto para lentes e sensores menores. Como j\u00e1 dissemos, basta usar valores coerentes para x e z , ou seja, ambos reais ou ambos equivalentes. \u00c9 o que veremos em seguida, quando utilizamos o fator de corte para equilibrar os dois termos.<\/p>\n\n\n\n<p>Para calcular o HFOV a partir da equival\u00eancia de 35mm por fator de corte da c\u00e2mera, usamos:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\text{HFOV} = 2 \\times \\arctan\\left( \\frac{18}{\\text{Dist\u00e2ncia Focal} \\times \\text{Fator de Corte}} \\right)<\/pre><\/div>\n\n\n\n<p><strong>Onde:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code><strong>18<\/strong><\/code> \u00e9 o cateto oposto, com a <strong>metade da Largura de um Sensor de 36mm<\/strong> (Full Frame).<\/li>\n\n\n\n<li><code>Fator de Corte<\/code> = n\u00famero que indica quantas vezes seu sensor \u00e9 menor que o Full Frame.<\/li>\n\n\n\n<li>A <strong>Dist\u00e2ncia Focal multiplicada pelo Fator de Corte<\/strong> \u00e9 o cateto adjacente. A multiplica\u00e7\u00e3o transforma a dist\u00e2ncia focal em seu <strong>valor equivalente <\/strong> em 35mm (ou aproximado, para aspectos diferentes de 3:2). <\/li>\n<\/ul>\n\n\n\n<p>Dizemos que em alguns casos o c\u00e1lculo pode ser apenas aproximado, porque o fator de corte fornecido pelo fabricante \u00e9 dado pela diferen\u00e7a diagonal entre o sensor real e o sensor de refer\u00eancia (36x24mm e aspecto 3:2). Para valores precisos, naqueles casos em que o aspecto do sensor real \u00e9 diferente de 3:2, precisar\u00edamos primeiro calcular o fator de corte horizontal para, depois, utiliz\u00e1-lo na f\u00f3rmula acima.<\/p>\n\n\n\n<p>Refor\u00e7ando, isso ocorre porque<strong> o fator de corte horizontal muda quando o aspecto do sensor n\u00e3o \u00e9 3:2 como s\u00e3o os de 35mm<\/strong>. Ou seja, os fatores de corte diagonal, horizontal ou mesmo o vertical ser\u00e3o diferentes entre si, quando o aspecto \u00e9 4:3, 16:9, etc. Quando esse for o caso, e voc\u00ea quiser trabalhar com precis\u00e3o, calcule primeiro o fator de corte horizontal (CH), em fun\u00e7\u00e3o do fator diagonal dado (CD) e do aspecto do sensor dado (a:b), aplicando os seus respectivos valores na f\u00f3rmula abaixo:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>C_H = C_D \\times \\text{Multiplicador}\\\\\n{}\\\\\nC_H = C_D \\times \\left(\\frac{36}{43,266} \\times \\frac{\\sqrt{a^2 + b^2}}{a}\\right)<\/pre><\/div>\n\n\n\n<p>Ap\u00f3s calculado o <strong>Fator de Corte Horizontal<\/strong>, pode inseri-lo na f\u00f3rmula original do <strong>HFOV<\/strong>. Todos os dados estar\u00e3o geometricamente precisos.<\/p>\n\n\n\n<p>Para facilitar, segue abaixo os <strong>valores mais comuns de aspecto<\/strong>, com o <strong>multiplicador j\u00e1 calculado<\/strong>, para obter o <strong>Fator de Corte Horizontal<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Aspecto<\/th><th>Multiplicador<\/th><\/tr><\/thead><tbody><tr><td>3:2<\/td><td>1.0000 (ou seja, n\u00e3o precisa corrigir)<\/td><\/tr><tr><td>4:3<\/td><td>1.0399<\/td><\/tr><tr><td>16:9<\/td><td>0.9545<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\ud83d\udca1 Todas as f\u00f3rmulas poderiam ser utilizadas tamb\u00e9m para calcular o \u00e2ngulo de abertura vertical (VFOV). Bastaria substituir x por y, mantendo z. Onde y seria a metade da altura do sensor, em vez da largura. Mas aten\u00e7\u00e3o a um erro comum: voc\u00ea <strong>n\u00e3o deve<\/strong> calcular o \u00e2ngulo vertical aplicando a propor\u00e7\u00e3o do aspecto direto no \u00e2ngulo horizontal (por exemplo, achar que o VFOV \u00e9 3\/4 do HFOV em um sensor 4:3). Como a rela\u00e7\u00e3o envolve trigonometria, os \u00e2ngulos n\u00e3o mudam de forma linear. Por outro lado, se voc\u00ea aplicar a propor\u00e7\u00e3o do aspecto diretamente no tamanho f\u00edsico da cena capturada, a regra funciona perfeitamente! Em um sensor 4:3, a altura real da cena ser\u00e1 exatamente 3\/4 da largura. E \u00e9 justamente esse c\u00e1lculo da largura f\u00edsica da cena que nos leva ao nosso pr\u00f3ximo conceito essencial para o set: o HFW.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udccf Conceito 2: HFW (Largura F\u00edsica do Campo de Vis\u00e3o Horizontal)<\/h2>\n\n\n\n<p>O <strong>HFW<\/strong> (Horizontal Field Width) \u00e9 a <strong>largura f\u00edsica<\/strong> da cena capturada, medida em metros. \u00c9 o que realmente importa no set quando voc\u00ea precisa saber: <em>&#8220;Se eu colocar a c\u00e2mera a 5 metros do ator, quantos metros de largura (HFW) vou enquadrar?&#8221;<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A F\u00f3rmula do HFW<\/h3>\n\n\n\n<p>Para calcular o HFW, usamos um tri\u00e2ngulo ret\u00e2ngulo formado pela dist\u00e2ncia da c\u00e2mera at\u00e9 o objeto e a metade da largura da cena:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1119\" height=\"742\" src=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2026\/07\/Triangulo_HFOV-2.jpg\" alt=\"\" class=\"wp-image-616\" style=\"width:989px;height:auto\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Onde:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c2ngulo:<\/strong> A metade do HFOV (<code>HFOV\/2<\/code>).<\/li>\n\n\n\n<li><strong>Cateto Adjacente ao \u00e2ngulo:<\/strong> A dist\u00e2ncia (<code>D<\/code>) da c\u00e2mera at\u00e9 o objeto (a partir do centro \u00f3ptico da lente).<\/li>\n\n\n\n<li><strong>Cateto Oposto ao \u00e2ngulo:<\/strong> A metade da largura da cena (<code>HFW\/2<\/code>).<\/li>\n<\/ul>\n\n\n\n<p>Usando a defini\u00e7\u00e3o da tangente:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\tan\\left(\\frac{\\text{HFOV}}{2}\\right) = \\frac{\\text{HFW}\/2}{D}<\/pre><\/div>\n\n\n\n<p>Isolando o HFW:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\frac{\\text{HFW}}{2} = D \\times \\tan\\left(\\frac{\\text{HFOV}}{2}\\right)<\/pre><\/div>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\text{HFW} = 2 \\times D \\times \\tan\\left(\\frac{\\text{HFOV}}{2}\\right)<\/pre><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf Exemplo Pr\u00e1tico<\/h2>\n\n\n\n<p><strong>Situa\u00e7\u00e3o:<\/strong> Voc\u00ea est\u00e1 com uma lente cuja equival\u00eancia em 35mm \u00e9 de 50mm, e quer saber quantos metros de largura (HFW) vai enquadrar a 4 metros de dist\u00e2ncia.<\/p>\n\n\n\n<p><strong>Passo 1:<\/strong> Vamos calcular o HFOV. Se o valor de dist\u00e2ncia focal dado \u00e9 de 50mm em equival\u00eancia a 35mm, a convers\u00e3o para valores em Full Frame j\u00e1 foi feita. Portanto, a largura do sensor ser\u00e1 36mm. Pois, lembre-se: um filme de 35mm tem a largura do fotograma igual a 36mm. N\u00f3s utilizamos a metade do sensor para o c\u00e1lculo, ou seja, 18mm. Assim, teremos:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\text{HFOV} = 2 \\times \\arctan\\left( \\frac{18}{50} \\right) \\to 2 \\times 19,79\u00ba = 39,6\u00ba<\/pre><\/div>\n\n\n\n<p><strong>Passo 2:<\/strong> Para o c\u00e1lculo do HFW, tomaremos a <strong>metade do HFOV<\/strong> (exatamente o semi\u00e2ngulo 19,79\u00ba encontrado no meio do c\u00e1lculo anterior):<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\frac{39,6\u00ba}{2} = 19,79\u00ba<\/pre><\/div>\n\n\n\n<p><strong>Passo 3:<\/strong> Calculamos a largura (HFW) usando a tangente desse \u00e2ngulo e a dist\u00e2ncia de 4 metros:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\text{HFW} = 2 \\times 4 \\times \\tan(19,79\u00ba) \\to 8 \\times 0,36 = 2,87 \\text{ metros}\n<\/pre><\/div>\n\n\n\n<p><strong>Resultado:<\/strong> A 4 metros de dist\u00e2ncia, sua cena enquadrada ter\u00e1 uma largura f\u00edsica (<strong>HFW<\/strong>) de aproximadamente <strong>2,87 metros<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde0 Resumo para Lembrar<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>O Que Voc\u00ea Quer Saber<\/th><th>F\u00f3rmula<\/th><th>Unidade<\/th><\/tr><\/thead><tbody><tr><td><strong>\u00c2ngulo horizontal da lente<\/strong> (HFOV)<\/td><td><code>2 \u00d7 arctan( Metade da Largura do Sensor \/ Dist\u00e2ncia Focal <\/code>)<\/td><td>Graus (\u00b0)<\/td><\/tr><tr><td><strong>Largura f\u00edsica da cena<\/strong> (HFW)<\/td><td><code>2 \u00d7 D \u00d7 tan( HFOV \/ 2 )<\/code><\/td><td>Metros (m)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcdd Tabela de Sensores<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tipo<\/th><th>Largura (mm)<\/th><th>Altura (mm)<\/th><th>Aspecto<\/th><th>Fator de Corte<\/th><\/tr><\/thead><tbody><tr><td>1\/10&#8243;<\/td><td>1.28<\/td><td>0.96<\/td><td>4:3<\/td><td>27.04<\/td><\/tr><tr><td>1\/8&#8243; (Sony DCR-SR68, DCR-DVD110E)<\/td><td>1.60<\/td><td>1.20<\/td><td>4:3<\/td><td>21.65<\/td><\/tr><tr><td>1\/6&#8243; (Panasonic SDR-H20, SDR-H200)<\/td><td>2.40<\/td><td>1.80<\/td><td>4:3<\/td><td>14.14<\/td><\/tr><tr><td>1\/4&#8243;<\/td><td>3.60<\/td><td>2.70<\/td><td>4:3<\/td><td>10.81<\/td><\/tr><tr><td>1\/3.6&#8243; (Nokia Lumia 720)<\/td><td>4.00<\/td><td>3.00<\/td><td>4:3<\/td><td>8.65<\/td><\/tr><tr><td>1\/3.2&#8243; (iPhone 5)<\/td><td>4.54<\/td><td>3.42<\/td><td>4:3<\/td><td>7.61<\/td><\/tr><tr><td>1\/3.09&#8243; Sony EXMOR IMX351<\/td><td>4.66<\/td><td>3.5<\/td><td>4:3<\/td><td>7.43<\/td><\/tr><tr><td>Standard 8 mm film frame<\/td><td>4.8<\/td><td>3.5<\/td><td>11:8<\/td><td>7.28<\/td><\/tr><tr><td>1\/3&#8243; (iPhone 5S, iPhone 6, LG G3)<\/td><td>4.80<\/td><td>3.60<\/td><td>4:3<\/td><td>7.21<\/td><\/tr><tr><td>1\/2.88&#8243; OmniVision OV50D<\/td><td>5.05<\/td><td>3.80<\/td><td>4:3<\/td><td>6.84<\/td><\/tr><tr><td>1\/2.76&#8243; Samsung ISOCELL JN1<\/td><td>5.24<\/td><td>3.93<\/td><td>4:3<\/td><td>6.61<\/td><\/tr><tr><td>1\/2.7&#8243; Fujifilm 2800 Zoom<\/td><td>5.37<\/td><td>4.04<\/td><td>4:3<\/td><td>6.44<\/td><\/tr><tr><td>Super 8 mm film frame<\/td><td>5.79<\/td><td>4.01<\/td><td>13:9<\/td><td>6.15<\/td><\/tr><tr><td>1\/2.5&#8243; (Nokia Lumia 1520, Sony Cyber-shot DSC-T5, iPhone XS)<\/td><td>5.76<\/td><td>4.29<\/td><td>4:3<\/td><td>6.02<\/td><\/tr><tr><td>1\/2.3&#8243; (Pentax Q, Sony Cyber-shot DSC-W330, GoPro HERO3, Panasonic HX-A500, Google Pixel\/Pixel+, DJI Phantom 3\/Mavic 2 Zoom), Nikon P1000\/P900<\/td><td>6.17<\/td><td>4.55<\/td><td>4:3<\/td><td>5.64<\/td><\/tr><tr><td>1\/2.3&#8243; Sony EXMOR IMX220<\/td><td>6.30<\/td><td>4.72<\/td><td>4:3<\/td><td>5.49<\/td><\/tr><tr><td>1\/2&#8243; (Fujifilm HS30EXR, Xiaomi Mi 9, OnePlus 7, Espros EPC 660, DJI Mavic Air 2)<\/td><td>6.40<\/td><td>4.80<\/td><td>4:3<\/td><td>5.41<\/td><\/tr><tr><td>1\/1.8&#8243; (Nokia N8) (Olympus C-5050, C-5060, C-7070)<\/td><td>7.18<\/td><td>5.32<\/td><td>4:3<\/td><td>4.84<\/td><\/tr><tr><td>1\/1.73&#8243; Sony EXMOR IMX686<\/td><td>7.4<\/td><td>5.55<\/td><td>4:3<\/td><td>4.68<\/td><\/tr><tr><td>1\/1.7&#8243; (Pentax Q7, Canon G10, G15, Huawei P20 Pro, Huawei P30 Pro, Huawei Mate 20 Pro)<\/td><td>7.60<\/td><td>5.70<\/td><td>4:3<\/td><td>4.55<\/td><\/tr><tr><td>1\/1.6&#8243; (Fujifilm F200EXR)<\/td><td>8.08<\/td><td>6.01<\/td><td>4:3<\/td><td>4.30<\/td><\/tr><tr><td>1\/1.55&#8243; OmniVision OV50E<\/td><td>8.29<\/td><td>6.22<\/td><td>4:3<\/td><td>4.17<\/td><\/tr><tr><td>2\/3&#8243; (Nokia Lumia 1020, Fujifilm X10, X20, XF1)<\/td><td>8.80<\/td><td>6.60<\/td><td>4:3<\/td><td>3.93<\/td><\/tr><tr><td>1\/1.4&#8243; Sony LYTIA LYT-808<\/td><td>9.18<\/td><td>6.88<\/td><td>4:3<\/td><td>3.77<\/td><\/tr><tr><td>1\/1.33&#8243; (Samsung Galaxy S20 Ultra)<\/td><td>9.6<\/td><td>7.2<\/td><td>4:3<\/td><td>3.61<\/td><\/tr><tr><td>1\/1.28&#8243; OmniVision OVB0B<\/td><td>10.07<\/td><td>7.56<\/td><td>4:3<\/td><td>3.44<\/td><\/tr><tr><td>Standard 16 mm film frame<\/td><td>10.26<\/td><td>7.49<\/td><td>11:8<\/td><td>3.41<\/td><\/tr><tr><td>1\/1.2&#8243; (Nokia 808 PureView)<\/td><td>10.67<\/td><td>8.00<\/td><td>4:3<\/td><td>3.24<\/td><\/tr><tr><td>1\/1.12&#8243; (Xiaomi Mi 11 Ultra)<\/td><td>11.42<\/td><td>8.57<\/td><td>4:3<\/td><td>3.03<\/td><\/tr><tr><td>Blackmagic Pocket Cinema Camera &amp; Blackmagic Studio Camera<\/td><td>12.48<\/td><td>7.02<\/td><td>16:9<\/td><td>3.02<\/td><\/tr><tr><td>Super 16 mm film frame<\/td><td>12.52<\/td><td>7.41<\/td><td>5:3<\/td><td>2.97<\/td><\/tr><tr><td>1&#8243; (Nikon CX, Sony RX100, Sony RX10, Sony ZV-1, Samsung NX Mini)<\/td><td>13.20<\/td><td>8.80<\/td><td>3:2<\/td><td>2.72<\/td><\/tr><tr><td>1&#8243; Digital Bolex d16<\/td><td>12.80<\/td><td>9.60<\/td><td>4:3<\/td><td>2.70<\/td><\/tr><tr><td>1&#8243; (Xiaomi 12S Ultra)<\/td><td>13.11<\/td><td>9.83<\/td><td>4:3<\/td><td>2.64<\/td><\/tr><tr><td>1&#8243; Kodak DCS-200<\/td><td>14.00<\/td><td>9.30<\/td><td>3:2<\/td><td>2.57<\/td><\/tr><tr><td>1.1&#8243; Sony IMX253<\/td><td>14.10<\/td><td>10.30<\/td><td>11:8<\/td><td>2.47<\/td><\/tr><tr><td>Blackmagic Cinema Camera EF<\/td><td>15.81<\/td><td>8.88<\/td><td>16:9<\/td><td>2.38<\/td><\/tr><tr><td>Blackmagic Pocket Cinema Camera 4K<\/td><td>18.96<\/td><td>10<\/td><td>19:10<\/td><td>2.01<\/td><\/tr><tr><td>Four Thirds, Micro Four Thirds (&#8220;4\/3&#8221;, &#8220;m4\/3&#8221;)<\/td><td>17.30<\/td><td>13<\/td><td>4:3<\/td><td>2.00<\/td><\/tr><tr><td>Blackmagic Production Camera\/URSA\/URSA Mini 4K<\/td><td>21.12<\/td><td>11.88<\/td><td>16:9<\/td><td>1.79<\/td><\/tr><tr><td>1.5&#8243; Canon PowerShot G1 X Mark II<\/td><td>18.70<\/td><td>14<\/td><td>4:3<\/td><td>1.85<\/td><\/tr><tr><td>&#8220;35mm&#8221; 2 Perf Techniscope<\/td><td>21.95<\/td><td>9.35<\/td><td>7:3<\/td><td>1.81<\/td><\/tr><tr><td>original Sigma Foveon X3<\/td><td>20.70<\/td><td>13.80<\/td><td>3:2<\/td><td>1.74<\/td><\/tr><tr><td>RED DRAGON 4.5K (RAVEN)<\/td><td>23.00<\/td><td>10.80<\/td><td>19:9<\/td><td>1.66<\/td><\/tr><tr><td>&#8220;Super 35mm&#8221; 2 Perf<\/td><td>24.89<\/td><td>9.35<\/td><td>8:3<\/td><td>1.62<\/td><\/tr><tr><td>Canon EF-S, APS-C<\/td><td>22.30<\/td><td>14.90<\/td><td>3:2<\/td><td>1.61<\/td><\/tr><tr><td>Standard 35 mm film frame (movie)<\/td><td>22.0<\/td><td>16.0<\/td><td>11:8<\/td><td>1.59<\/td><\/tr><tr><td>Blackmagic URSA Mini\/Pro 4.6K<\/td><td>25.34<\/td><td>14.25<\/td><td>16:9<\/td><td>1.49<\/td><\/tr><tr><td>APS-C (Sony \u03b1, Sony E, Nikon DX, Pentax K, Samsung NX, Fuji X)<\/td><td>23.6\u201323.7<\/td><td>15.60<\/td><td>3:2<\/td><td>1.52\u20131.54<\/td><\/tr><tr><td>Super 35 mm film 3 perf<\/td><td>24.89<\/td><td>13.86<\/td><td>9:5<\/td><td>1.51<\/td><\/tr><tr><td>RED DRAGON 5K S35<\/td><td>25.6<\/td><td>13.5<\/td><td>17:9<\/td><td>1.49<\/td><\/tr><tr><td>Super 35mm film 4 perf<\/td><td>24.89<\/td><td>18.66<\/td><td>4:3<\/td><td>1.39<\/td><\/tr><tr><td>Canon APS-H<\/td><td>27.90<\/td><td>18.60<\/td><td>3:2<\/td><td>1.29<\/td><\/tr><tr><td>ARRI ALEV III (ALEXA SXT, ALEXA MINI, AMIRA), RED HELIUM 8K S35<\/td><td>29.90<\/td><td>15.77<\/td><td>17:9<\/td><td>1.28<\/td><\/tr><tr><td>RED DRAGON 6K S35<\/td><td>30.7<\/td><td>15.8<\/td><td>35:18<\/td><td>1.25<\/td><\/tr><tr><td>35 mm film full-frame<\/td><td>36<\/td><td>24<\/td><td>3:2<\/td><td>1.0<\/td><\/tr><tr><td>ARRI ALEXA LF<\/td><td>36.70<\/td><td>25.54<\/td><td>13:9<\/td><td>0.96<\/td><\/tr><tr><td>RED Dragon\/Monstro\/V-Raptor 8K VV, Panavision Millenium DXL\/DXL2<\/td><td>40.96<\/td><td>21.60<\/td><td>17:9<\/td><td>0.93<\/td><\/tr><tr><td>Leica S<\/td><td>45<\/td><td>30<\/td><td>3:2<\/td><td>0.80<\/td><\/tr><tr><td>Pentax 645D, Hasselblad X1D-50c, Hasselblad H6D-50c, CFV-50c, Fujifilm GFX 50S<\/td><td>43.8<\/td><td>32.9<\/td><td>4:3<\/td><td>0.79<\/td><\/tr><tr><td>Standard 65\/70 mm film frame<\/td><td>52.48<\/td><td>23.01<\/td><td>7:3<\/td><td>0.76<\/td><\/tr><tr><td>ARRI ALEXA 65<\/td><td>54.12<\/td><td>25.58<\/td><td>19:9<\/td><td>0.72<\/td><\/tr><tr><td>Kodak KAF 39000 CCD<\/td><td>49<\/td><td>36.80<\/td><td>4:3<\/td><td>0.71<\/td><\/tr><tr><td>Leaf AFi 10<\/td><td>56<\/td><td>36<\/td><td>14:9<\/td><td>0.65<\/td><\/tr><tr><td>Medium-format (Hasselblad H5D-60c, Hasselblad H6D-100c)<\/td><td>53.7<\/td><td>40.2<\/td><td>4:3<\/td><td>0.65<\/td><\/tr><tr><td>Phase One P 65+, IQ160, IQ180<\/td><td>53.90<\/td><td>40.40<\/td><td>4:3<\/td><td>0.64<\/td><\/tr><tr><td>Medium-format 6\u00d74.5 cm (also called 645 format)<\/td><td>42<\/td><td>56<\/td><td>3:4<\/td><td>0.614<\/td><\/tr><tr><td>Medium-format 6\u00d76 cm<\/td><td>56<\/td><td>56<\/td><td>1:1<\/td><td>0.538<\/td><\/tr><tr><td>IMAX film frame<\/td><td>70.41<\/td><td>52.63<\/td><td>4:3<\/td><td>0.49<\/td><\/tr><tr><td>Medium-format 6\u00d77 cm<\/td><td>70<\/td><td>56<\/td><td>5:4<\/td><td>0.469<\/td><\/tr><tr><td>Medium-format 6\u00d78 cm<\/td><td>76<\/td><td>56<\/td><td>3:4<\/td><td>0.458<\/td><\/tr><tr><td>Medium-format 6\u00d79 cm<\/td><td>84<\/td><td>56<\/td><td>3:2<\/td><td>0.43<\/td><\/tr><tr><td>Large-format film 4\u00d75 inch<\/td><td>121<\/td><td>97<\/td><td>5:4<\/td><td>0.29<\/td><\/tr><tr><td>Large-format film 5\u00d77 inch<\/td><td>178<\/td><td>127<\/td><td>7:5<\/td><td>0.238<\/td><\/tr><tr><td>Large-format film 8\u00d710 inch<\/td><td>254<\/td><td>203<\/td><td>5:4<\/td><td>0.143<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea j\u00e1 deve ter ouvido fot\u00f3grafos e filmakers dizendo frases como: &#8220;Coloca uma 35mm aqui&#8221; ou &#8220;Essa 24mm no full [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":621,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1,13],"tags":[],"class_list":["post-497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nao-especificada","category-teoria-e-pratica"],"_links":{"self":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts\/497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/comments?post=497"}],"version-history":[{"count":70,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts\/497\/revisions"}],"predecessor-version":[{"id":620,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts\/497\/revisions\/620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/media\/621"}],"wp:attachment":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/media?parent=497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/categories?post=497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/tags?post=497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}