The word lens is a noun. Lens means (1) a transparent optical device used to converge or diverge transmitted light and to form images, (2) electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons, (3) biconvex transparent body situated behind the iris in the eye; it focuses light waves on the retina, (4) (metaphor) a channel through which something can be seen or understood.
The following articles and web pages elaborate on the word lens.
A lens may be the most important part of a camera, because it forms and focuses photographic images. A filter, affixed in front of a camera lens, can help protect the lens from damage.
Browse this contact lenses retailer directory for information about contact lens retailers in the United States. The photo on this web page depicts a young woman inserting a contact lens into her eye.
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.
ALPHARETTA, Ga., Oct. 12, 2019 -- Daily lid hygiene is recommended for everyone, especially dry eye and blepharitis sufferers, contact lens wearers or those preparing for ocular surgery. ...
PR Newswire. Saturday, 12 Oct 2019 05:00:00 +0000.
In the middle of 2018 Nikon played its hand with a brand new lens mount for a brand new series: Nikon Z. With the Z6 and Z7 at the forefront, the Japanese
Mike Lowe. Pocket Lint. Thursday, 10 Oct 2019 05:00:00 +0100.
When faced with a challenge that your new position or situation has created, changing your lens is an effective step toward opening your eyes to opportunities.
By Brad Elson, Communityvoice. Forbes. Wednesday, 9 Oct 2019 12:30:00 +0000.
Anyone who's tried to swat a pesky mosquito knows how quickly the insects can evade a hand or fly swatter. The pests' compound eyes, which provide a wide field of view, are largely responsible for these lightning-fast actions. ...
Science Daily. Wednesday, 25 Sep 2019 11:51:12 EDT.
Aloft Hotels, Marriott International's innovation incubator brand, built with a forward-looking lens and the infrastructure to experiment with emerging technologies, announced the opening of the Aloft Dallas Euless. ...
Hsyndicate. Friday, 20 Sep 2019 10:21:31 +0200.
Apple launched three new phones each with an updated camera system. Check out the photos I took with each model testing out the new ultra-wide angle lens as well as Night Mode.
Scott Stein. CNET. Wednesday, 18 Sep 2019 10:00:10 +0000.
Apple's new iPhone 11 and iPhone 11 Pro phones get a wider angle lens and new computational photography smarts, upgrading what might be the new phone's most important feature.
Stephen Shankland. CNET. Tuesday, 10 Sep 2019 20:34:00 +0000.