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Plumbicon.
| CCTV glossary (глоссарий терминов по видеонаблюдению) |
Thermionic vacuum tube developed by philips, using a lead oxide photoconductive
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Thermionic, английский
Photoconductive, английский
Losing an electrical charge on exposure to light.
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Rs-422., английский
This is an advanced format of digital communication when compared to rs-232. the
Astigmatism, английский
- The uneven foreground and background blur that is in an image.
- A lens aberration that causes off-axis light bundles to focus to an elliptical, rather than circular, spot.
- Astigmatismo
- A condition where a misshaped cornea causes light to be focused over a range of distances rather than on a point. this can be corrected by a lens with cylinder power in a certain direction.
- A condition in which the eye cannot focus vertical and horizontal lines simultaneously, leading to blurring of vision
- Астигматизм
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