Lenslets and Lenslet: Difference between pages
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←Created page with 'A '''lenslet''' is literally a small lens. The fact that distinguishes for a small lens is that it is part of a lenslet array. A lenslet array consists of a set of ...' |
←Created page with 'A '''lenslet''' is literally a small lens. The fact that distinguishes for a small lens is that it is part of a lenslet array. A lenslet array consists of a set of ...' |
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Revision as of 21:50, 27 January 2007
A lenslet is literally a small lens. The fact that distinguishes for a small lens is that it is part of a lenslet array. A lenslet array consists of a set of lenslets in the same plane. Each one normally has the same focal length.
It has many uses but is commonly found in Shack-Hartmann wavefront sensors and beam homogenization optics for projection systems.