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.
Snap's (SNAP) fourth-quarter 2019 results benefit from growth in DAUs and user engagement levels, owing to strong adoption of AR Lenses and Premium content.
Zacks Equity Research. Zacks. Wed, 05 Feb 2020 16:02:00 GMT.
Chemical engineers in Europe have created tiny dye patches that can be attached to contact lenses and wearables and provide updates on exposure to UV light by changing colour.
Daily Mail. Wed, 05 Feb 2020 12:32:58 GMT.
Researchers have developed a new type of smart contact lenses that can prevent dry eyes. The self-moisturizing system maintains a layer of fluid between the contact lens and the eye using a novel mechanism.
Science Daily. Wed, 22 Jan 2020 11:04:51 EST.