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 How does crystlline lens work?

Answer Convex, concave. Seriously you can find this stuff in a book.
http://wiki.answers.com/Q/How_does_crystlline_lens_work

Top Q&A For: How does crystlline lens work

You recently purchased a quantaray lens 28-200mm D aspherical lens for your nikon D80 camera The lens will not focus on a subject unless you are at least 3 feet away Why is that's?

No. Architectural photography requires control over converging vertical lines. Anytime you shoot a building and don't hold the camera perfectly perpendicular to the building's surface, the vertical... Read More »
http://wiki.answers.com/Q/You_recently_purchased_a_quantaray_lens_28-200mm_D_aspherical...

Does the N90 lens work on the D90 body?

How does a camera lens work?

A camera lens uses refraction to focus light on the film, or in a digital camera on the CCD or other light-sensitive array. When a ray of light passes from a less dense to a more dense medium (suc... Read More »
http://wiki.answers.com/Q/How_does_a_camera_lens_work

How does a75-300mm lens work?

The relationship is direct. The greater the video resolution the more pixels it requires. Digital imaging and computer screens address each and every pixel on the screen directly. you can decide E... Read More »
http://wiki.answers.com/Q/How_does_a75-300mm_lens_work


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