(in optics)
41optics — op|tics [ aptıks ] noun singular the scientific study of sight and light …
42optics — study of light Sciences and Studies …
43optics — É‘ptɪks / É’p n. science of light and vision …
44optics — topics …
45optics — plural noun [usu. treated as sing.] the branch of science concerned with vision and the behaviour of light …
46optics — op·tics …
47optics — [ˈɒptɪks] noun [singular] the scientific study of sight and light …
48optics — op•tics [[t]ˈɒp tɪks[/t]] n. (used with a sing. v.) opt the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision • Etymology: 1605–15; < ML optica < Gk optiká, optikós;… …
49optics — The science which treats of the nature and properties of light and vision. Abelson Inc. v New York State Board of Optometrists, 5 NJ 412, 75 A2d 867, 22 ALR2d 929 …
50Nonimaging optics — (also called anidolic optics)[1][2] is the branch of optics concerned with the optimal transfer of light radiation between a source and a target. Unlike traditional imaging optics, the techniques involved do not attempt to form an image of the… …