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21 paź 2003 · (focal length) = (15.1 mm) * (subject distance) / (actual subject size), with the distance and sizes in any units you want as long as they are the same (both in feet, for example). The focal length result will be in millimeters (mm).
Looking for the right lens for your camera application? Our lens calculator will help you narrow down the right specifications for a lens.
Example: Calculate the equivalent focal length of a 50mm APS-C lens for a 35mm full-frame sensor. To calculate, enter the focal length and select the camera sensor. By default, the calculator will show a 35 mm equivalent focal length of the focal length you entered into the form.
Il équivaut à 12 pouces ou à 0,3048 mètre dans le système international. Le pied est couramment utilisé pour des mesures de hauteur, de longueur ou de distance. Par exemple, une personne qui mesure 6 pieds a une hauteur d'environ 1,83 m. Formules de conversion. Pour convertir des centimètres (cm) en pieds (ft), on utilise la formule ...
Entrez la longueur dans l'une des zones de texte et appuyez sur le bouton Convertir:
7 mar 2023 · To convert to feet and inches, divide your cm figure by 30.48 to get your feet and then multiply the remainder decimal by 12 to get your inches. Example: Mabel is 171cm tall. She wants to know how tall she is in feet and inches. She can calculate as follows: Height in feet = 171 ÷ 30.48 = 5.61 feet. There are 12 inches in a foot.
Centimètres (cm) en Pieds + pouces (ft + in) calculatrice de conversion et comment convertir.