| |||
otvor; rupa; pukotina | |||
zaslon; otvor blende | |||
apertura; blenda; dijafragma | |||
| |||
"Blenda" (časopis koji je osnovao amerikanac Majnor Vajt 1952 godine a koji se bavio teoretskim pitanjima iz oblasti fotografije) | |||
Anglais glossaire | |||
| |||
ap; aper | |||
A measure of the width of the opening allowing light to enter a camera. The apparent diameter of a lens viewed from the position of the object against a diffusely illuminated background is called the "effect aperture". The ratio of focal length of a lens to its "effective aperture" for an object located at infinity is called the "relative aperture", or "f/number". Larger apertures allow more light to enter a camera, hence darker scenes can be recorded. Conversely, smaller apertures allow less light to enter, but have the advantage of creating a large depth of field. See also shutter speed. |
aperture: 133 phrases, 4 sujets |
Optique branche de la physique | 45 |
Photographie | 69 |
Technologie | 18 |
Télévision | 1 |