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English-Thai Dictionary

periscopic

A เกี่ยวกับ ภาพ หัก สายตา เป็น มุมฉาก

Webster's 1913 Dictionary

PERISCOPIC

Per `i *scop "ic, a. Etym: [Cf. F. périscopique.]

Defn: Viewing all around, or on all sides. Periscopic spectacles (Opt. ), spectacles having concavo-convex or convexo-concave lenses with a considerable curvature corresponding to that of the eye, to increase the distinctness of objects viewed obliquely.

New American Oxford Dictionary

periscopic

per i scop ic |ˌperəˈskäpik ˌpɛrəˈskɑpɪk | ▶adjective of or relating to a periscope. • (of a lens or an optical instrument ) giving a wide field of view: a periscopic sextant. DERIVATIVES per i scop i cal ly adverb

Oxford Dictionary

periscopic

peri |scop ¦ic |pɛrɪˈskɒpɪk | ▶adjective relating to a periscope. • (of a lens or an optical instrument ) giving a wide field of view: a periscopic sextant. DERIVATIVES periscopically adverb

Spanish Dictionary

periscópico, -ca

periscópico, -ca adjetivo 1 Del periscopio o relacionado con este instrumento .2 [cristal óptico ] Que tiene una cara plana o cóncava y la otra convexa para ampliar el campo visual y corregir mejor los defectos de astigmatismo .