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Ttl (through the lens)
| Lens Glossary |
Ttl refers to a metering system that determines the proper exposure based on measuring the light that strikes the imaging sensor (or film plane) after passing through the camera`s lens. ttl readings are usually more accurate than handheld meter readings since all exposure factors, including filtration and any optical peculiarities, are taken into account when determining the final exposure. many dedicated camera flashes also utilize ttl metering to determine the proper flash exposure.
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Filtration, французский
Peculiarities, английский
Особенности
Determining, английский
Определение о ~ reactions
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4k uhd, английский
Ultra high definition 4k is a 16:9 format that is a resolution of 3840 x 2160. it is the most common type of 4k for consumer applications and distribution.
Tiff (tagged-image file format), английский
Tiff files are flexible bitmap image files supported by virtually all paint, image editing, and page-layout applications. also, virtually all desktop scanners can produce tiff images. this format, which uses the .tif extension, supports cmyk, rgb, lab, and grayscale files with alpha channels and bitmap files without alpha channels. tiff also supports lzw compression, a lossless compression format.
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