Ads
related to: adjustable camera stand for zoom
Search results
Results From The WOW.Com Content Network
A pan-tilt-zoom camera (PTZ camera) is a robotic camera capable of panning horizontally (from left to right), tilting vertically (up and down), and zooming (for magnification). PTZ cameras are often positioned at guard posts where active employees may manage them using a remote camera controller.
A zoom lens is a system of camera lens elements for which the focal length (and thus angle of view) can be varied, as opposed to a fixed-focal-length (FFL) lens . A true zoom lens or optical zoom lens is a type of parfocal lens, one that maintains focus when its focal length changes. [1]
Hardware and software ("firmware"), built into the camera, measures luminance of the subject and automatically sets shutter speed, lens aperture or sensitivity; this also allows the camera to set the aperture for manual lenses fixed with an AE chip. [4] AE-L or AEL: Automatic exposure lock. Technology for holding an exposure setting from one ...
100-200 mm f /5.2 Zoom, the only RZ zoom lens, 48-97 mm equivalent All RB67 lenses are mechanical only All lenses have internal electronic Seiko #1 shutters with a maximum 1/400 sec speed, PC-type X flash sync plug, T-switch for long exposures, a plug for a standard cable release for B exposures, depth of field preview lever, distance scale ...
Digital zoom values: 1.25x or 1.8x crop modes (35 and 50mm eq.) Autofocus type: Contrast-detect AF: Single zone (adjustable), multi-field (49 zones), face recognition, subject tracking, optional setting/shutter release by touching the monitor; Manual focus with focus peaking and magnification available
In photography, a copy stand is a device used to copy images and/or text with a camera. The stand consists of a board onto which the media is placed and an apparatus allowing the camera to be mounted parallel to it, usually with an adjustable height. Light is provided by bright lamps mounted on either side of the media at 45° angles.