ocular prism

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• Ocular tonometry — This article is about Ocular tonometry. For Gastric Tonometry, see Gastric tonometry. Ocular tonometry Intervention A patient in front of a tonometer ICD 9 CM …   Wikipedia

• Ocular spectrum — Spectrum Spec trum, n.; pl. {Spectra}. [L. See {Specter}.] 1. An apparition; a specter. [Obs.] [1913 Webster] 2. (Opt.) (a) The several colored and other rays of which light is composed, separated by the refraction of a prism or other means, and… …   The Collaborative International Dictionary of English

• ocular spectrum — Spectrum Spec trum, n.; pl. {Spectra}. [L. See {Specter}.] 1. An apparition; a specter. [Obs.] [1913 Webster] 2. (Opt.) (a) The several colored and other rays of which light is composed, separated by the refraction of a prism or other means, and… …   The Collaborative International Dictionary of English

• prism — A transparent solid, with sides that converge at an angle, that deflects a ray of light toward the thickest portion (the base) and splits white light into its component colors; in spectacles, a p. corrects ocular muscle im …   Medical dictionary

• ocular — Synonyms and related words: achromatic lens, astigmatic lens, burning glass, camera, coated lens, concave lens, concavo convex lens, condenser, convex lens, eye, eyeball, eyeglass, eyepiece, glass, hand lens, lamp, lens, magnifier, magnifying… …   Moby Thesaurus

• prism — 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 …   Moby Thesaurus

• Risley prism — a prism that rotates in a metal frame marked with a scale; used in testing ocular muscles for imbalance …   Medical dictionary

• Coincidence rangefinder — American soldiers using a coincidence rangefinder with its distinctive single eyepiece during army maneuvers in the 1940s …   Wikipedia

• magnifier — 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, magnifying glass, meniscus, object glass,… …   Moby Thesaurus

• magnifying 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, meniscus, object glass, objective …   Moby Thesaurus

• meniscus — Synonyms and related words: achromatic lens, astigmatic lens, burning glass, camera, coated lens, concave lens, concavo convex lens, condenser, convex lens, crescent, crescent moon, eyeglass, eyepiece, glass, half moon, hand lens, horseshoe, lens …   Moby Thesaurus