double-concave
1double-concave lens — abipus įgaubtas lęšis statusas T sritis fizika atitikmenys: angl. biconcave lens; double concave lens vok. bikonkave Linse, f rus. двояковогнутая линза, f pranc. lentille biconcave, f …
2double-concave — concāˈvō conˈcave or doubˈle conˈcave adjective (both also / kon kāvˈ/) concave on both sides • • • Main Entry: ↑concave …
3Double planet — Binary planet redirects here. For double planet system (a star orbited by two planets), see Planetary system. Our Earth–Moon system – sometimes informally referred to as a double planet[1] In astronomy, double planet …
4Double-Gauss lens — The double Gauss design with optical ray traces The double Gauss lens is a compound lens used mostly in camera lenses that reduces optical aberrations over a large focal plane. Contents 1 Design …
5Double convex — Convex Con vex, a. [L. convexus vaulted, arched, convex, concave, fr. convehere to bring together: cf. F. convexe. See {Vehicle}.] Rising or swelling into a spherical or rounded form; regularly protuberant or bulging; said of a spherical surface… …
6bi-concave lens — double concave lens, lens curved inward like a bowl on both sides …
7Concavo-concave — Con*ca vo con cave, a. Concave or hollow on both sides; double concave. [1913 Webster] …
8concave lens double — biconcave l …
9DDc — • double concave …
10DDc — double concave * * * ddC .dē (.)dē sē n, often all cap a synthetic nucleoside analog C9H13N3O3 that inhibits replication of retroviruses and is used in the treatment of advanced HIV infection called also dideoxycytidine, zalcitabine * * * see …
