Digital cameras enable photographers to quickly shoot quality photos with various lenses. This page includes a discussion of camera lenses and links to selected camera lens manufacturers.
A pair of round eyeglass lenses floats on a black background. The light reflects off the lenses, contributing to an opaque effect. Photographed in this manner the eyeglass lenses are artistic.
The lens of a camera gathers light and focuses it on the imager, which converts the light into an electrical signal. Camcorder lenses can be adjusted in a variety of ways, including aperture, zoom, shutter speed, and gain.
Aging diminishes the ability of the eyes ability to focus up close. Research found that monovision, which uses lenses with different power in each eye, can cause dramatic misperceptions of distance and 3D direction for moving objects. ...
Science Daily. Thu, 25 Jul 2019 15:09:20 EDT.