EN: Maximum aperture
Fotografie digitala si IT
This is the widest aperture that can be selected on the camera and is an indication of the speed of the lens. On zoom lenses two figures are often given. One is for the lens at the wide-angle setting and the other is for the telephoto setting.
The widest opening, or f-stop a lens affords. An f/1.4 lens is referred to as fast because it has a relatively wide maximum aperture an f/4.5 lens is slow because of its relatively narrow maximum aperture. Fast lenses come in handy for hand held low-light photography.
Cel Mai folosit cuvant: lens | Domeniu Aplicare : Fotografie | Caractere: 213 Cuvinte: 47 | Limba: Engleza | Sursa ritzcamera
The maximum diameter of the lens opening is referred to as its maximum aperture or minimum f-number. The minimum f-number is the smallest f-number that can be selected with the lens. The maximum aperture varies from lens to lens and is included in the lens model name.
Cel Mai folosit cuvant: lens | Domeniu Aplicare : Fotografie | Caractere: 216 Cuvinte: 47 | Limba: Engleza | Sursa Nikon Grossary
Maximum density (d-max)
Portion of the shoulder of the characteristic curve where further increases in exposure on negative film or decreases in exposure on reversal film will produce no increase in density.
Cel Mai folosit cuvant: exposure | Domeniu Aplicare : Fotografie Analog | Caractere: 154 Cuvinte: 30 | Limba: Engleza | Sursa Kodak cine
While can refer to distance from screen projector can focus image, usually manufacturer s opinion of distance of projector from screen to cast bright enough image in a fully darkened room.
Cel Mai folosit cuvant: can | Domeniu Aplicare : Fotografie | Caractere: 156 Cuvinte: 31 | Limba: Engleza | Sursa Canon glossary us
Maximum image size
In darkened room, largest image projector can reasonably throw.
Cel Mai folosit cuvant: darkened | Domeniu Aplicare : Fotografie | Caractere: 53 Cuvinte: 9 | Limba: Engleza | Sursa Canon glossary us
Highest resolution display device can support. If greater than Native Resolution, image usually scaled to match/approximate projector s Native Resolution. Some devices allow pan and scan, view portions of higher resolution image using native resolution. Scaling reduces image resolution, can produce image artifacts more apparent in text.
Cel Mai folosit cuvant: resolution | Domeniu Aplicare : Fotografie | Caractere: 284 Cuvinte: 47 | Limba: Engleza | Sursa Canon glossary us