This is an old revision of this page, as edited by Doc phil (talk | contribs) at 21:50, 27 January 2007 (←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 ...'). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
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.
