Transcription of Optics - Opto Engineering
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Optics - Opto Engineering
Basic purpose of a lens of any kind is to collect the light scattered by an object and recreate an image of the object on a light-sensitive sensor (usually CCD or CMOS based). A certain number of parameters must be considered when choosing Optics , depending on the area that must be imaged (field of view), the thickness of the object or features of interest (depth of field), the lens to object distance (working distance), the intensity of light, the Optics type (telecentric/entocentric/pericentric), following list includes the fundamental parameters that must be evaluated in Optics Field of View (FoV): total area that can be viewed by the lens and imaged onto the camera sensor .
Fig. 7: Common area scan sensors format Fig. 8: Area scan sensors relative sizes Fig. 6: Common line scan sensors formats Fig. 5: Mxx mount mechanical layouts F-mount is a bayonet-style mount originally developed by Nikon for its 35 mm format cameras, and is still found in most of its digital SLR cameras. It is commonly used with bigger sensors ...
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