Lens-shaped
21Minolta AF 500mm Reflex lens — Minolta 500mm f/8 Reflex Key features Maker: Minolta, Sony Ultrasonic motor:  No Macro capable …
22Achromatic lens — An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths (typically red and blue) into focus in the same plane.The most common… …
23Spot lens — Spot Spot (sp[o^]t), n. [Cf. Scot. & D. spat, Dan. spette, Sw. spott spittle, slaver; from the root of E. spit. See {Spit} to eject from the mouth, and cf. {Spatter}.] 1. A mark on a substance or body made by foreign matter; a blot; a place… …
24spotted lens — Spot Spot (sp[o^]t), n. [Cf. Scot. & D. spat, Dan. spette, Sw. spott spittle, slaver; from the root of E. spit. See {Spit} to eject from the mouth, and cf. {Spatter}.] 1. A mark on a substance or body made by foreign matter; a blot; a place… …
25water lens — noun : a lens whose refracting medium is water contained in a suitably shaped vessel of transparent material * * * water lens noun A simple lens formed by placing a few drops of water in a vessel, eg a small brass cell with blackened sides and a… …
26meniscus lens — a crescent shaped lens with one concave surface and one convex; the surfaces have different degrees of curvature. See concavoconvex l. and convexoconcave l …
27lentiform — Lens shaped. * * * len·ti·form len ti .fȯrm adj LENTICULAR * * * len·ti·form (lenґtĭ form) [lenti + form] shaped like a lens; see under bone and see nucleus lentiformis …
28phacoid — lens shaped Shapes and Resemblance …
29phacolith — lens shaped intrusive mass of igneous rock between two strata Stones and Rocks …
30nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
