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4 terms
Photonics Dictionary: C
Clear All Filters x
shutters x
C x
camera shutter
An apparatus, designed for use with a camera, that is used to rapidly open the path from lens to film, to maintain the opening throughout exposure and to close the opening in rapid succession. The...
camera
A light-tight box that receives light from an object or scene and focuses it to form an image on a light-sensitive material or a detector. The camera generally contains a lens of variable aperture...
chopper
->
optical chopper
A mechanical or electrical-electromagnetic device for periodically interrupting or blocking abeam of light for a brief known interval. The three most common chopper types include the tuning fork...
compound shutter
A center-opening shutter made up of several identical leaves that are mounted symmetrically around the optical axis of the lens.
Photonics Dictionary
C
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