List Of Meniscus Lens Camera Ideas

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Meniscus Lens Camera. It is not corrected of any aberrations. One side of the meniscus lens is convex and the other side is concave.

Ansco Shur Shot Box Camera Meniscus lens Single speed shut… Flickr
Ansco Shur Shot Box Camera Meniscus lens Single speed shut… Flickr from www.flickr.com

Lens design books have discussions of this. It is not corrected of any aberrations. In 1817 carl friedrich gauss improved the fraunhofer telescope objective by adding a meniscus lens to its single convex and concave lens design.

Ansco Shur Shot Box Camera Meniscus lens Single speed shut… Flickr

Applications include lasers and cameras. Meniscus lenses have one convex and one concave surface with each surface having its own radius or curvature. The lenses are particularly useful as supplementary elements to reduce the power of another lens. The name comes from the greek μηνίσκος meaning a little crescent moon.