lens_system
1. [ noun ] (physics,optics) a transparent optical device used to converge or diverge transmitted light and to form images
Synonyms: lens lense
Related terms: optical_device monocle eyepiece camera_lens anastigmatic_lens condenser compound_lens diverging_lens anastigmat Fresnel_lens intraocular_lens objective converging_lens contact_lens crown_lens field_lens optical_instrument
Similar spelling:   lemniscus