Convex+lens
121reader — Synonyms and related words: Bible clerk, Bible reader, Boanerges, Flexowriter typewriter, Teleplotter, abecedarium, abecedary, achromatic lens, acolyte, acolytus, almoner, alphabet book, alphabetical printer, anagnost, assistant, assistant… …
122reading glass — Synonyms and related words: achromatic lens, astigmatic lens, burning glass, camera, coated lens, concave lens, concavo convex lens, condenser, convex lens, eyeglass, eyepiece, glass, hand lens, lens, magnifier, magnifying glass, meniscus, object …
123Diffraction — Computer generated intensity pattern formed on a screen by diffraction from a square aperture …
124List of convexity topics — This is a list of convexity topics, by Wikipedia page. Alpha blending Barycentric coordinates Borsuk s conjecture Bond convexity Carathéodory s theorem (convex hull) Choquet theory Closed convex function Concavity Convex analysis Convex… …
125Ibn Sahl — This article is about the physicist. For the physician, see Ali ibn Sahl Rabban al Tabari. For the poet, see Ibn Sahl of Sevilla. Ibn Sahl (Abu Sa d al Ala ibn Sahl) (c. 940 1000) was an Arabian mathematician, physicist and optics engineer of the …
126Dispersion staining — Contents 1 Dispersion Staining 1.1 Becke Line Dispersion Staining 1.2 Oblique Illumination Dispersion Staining 1.3 Darkfield Illumination Dispersion Staining …
127Camera — For other uses, see Camera (disambiguation). Various cameras A camera is a device that records and stores images. These images may be still photographs or moving images such as videos or movies. The term camera comes from the camera obscura… …
128sunglass — noun a convex lens that focuses the rays of the sun; used to start a fire • Hypernyms: ↑converging lens, ↑convex lens * * * ˈ ̷ ̷ˌ ̷ ̷ adjective Etymology: back formation from sunglasses : of or relating to sunglasses a low priced sunglass lens …
