出典:Wiktionary
出典:『Wiktionary』 (2016/07/07 16:33 UTC 版)
lenslet (複数形 lenslets)
出典:Wikipedia
出典:『Wikipedia』 (2010/11/15 09:20 UTC 版)
A lenslet is literally a small lens. The fact that distinguishes it from 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 lenslet normally has the same focal length.