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Nd filter (neutral density filter)
| Глоссарий терминов по видеокамерам |
A grey filter added in front of a lens to reduce the amount of incoming light into the camera lens. it has no influence on color.
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Nf mount, английский
Type of camera mount in which there is 12 mm clearance between the lens rear mounting surface and the camera’s ccd.
Mtf (modulation transfer function), английский
Defines the resolution capability of a lens. most lenses exhibit their best mtf when operated in the middle of their iris aperture range.
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