He decided to crack it open and repurpose the 20x optical zoom lens for use with a ... investigating what components are in the camera. At first the lens is passing no light at all, but he just ...
All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot cameras as well as consumer and prosumer video camcorders have optical zoom ...
Canon describes the PowerShot as a monocular, but it actually functions as a small digital camera equipped with a two-position zoom lens. This unique feature sets it apart in the monocular market.
Telephoto zoom lenses are more suited to specific ... Announced alongside the flagship OM-1 camera, the M.Zuiko Digital ED 40-150mm F4.0 PRO was the second all-new optic under the OM System ...