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Mod (minimum object distance)
Глоссарий терминов по видеокамерам |
A lens parameter that defines the minimum distance from a camera lens to the point where an object can still be in focus.
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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.
Md (motion detector), английский
Camera feature where a reference field is compared with current fields. if a difference is detected, the camera outputs a pulse. an ideal feature for security application.
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