periscopic Definition

sextant, optical instrument, optical device, perspicil, light microscope, monocular, opsiometer, compound microscope, schmidt telescope, maksutov telescope, megalethoscope, polemoscope, pantascope, optical, uniocular, optic, solar telescope, simple microscope, binocular, alethoscope, optigraph, field glass, navigational instrument, telespectroscope, radial keratotomy, nicol prism, catadioptric, anaclastics, dioptric, galilean telescope, achromatic lens, catopter, dioptometer, optical telescope, terrestrial telescope, aqueous humour, reflex camera, zograscope, aspheric, heteroptics, floptical, scioptics, sightproof, binocular vision, glass eye, vitreous humour, medical instrument, phakoscope, newtonian telescope, at sight, monocule, autoptically, isometropia, goggle, subocular, astronomical telescope, compound eye, visual system, telephoto lens, meatoscope, vitreous body, panoptic, octonocular, demicircle, telescopic, altiscope, bifocal, uranoscopy, apochromatic, stauroscope, anorthoscope, semilens, zoom lens, anaclastic, torpedo tube, optography, parfocal, fisheye, field of view, space probe, oculo, semilenticular, louchettes, pancratic, dipleidoscope, television camera, electron gun, field of vision, range pole, vitrella, radar dome, gapeseed, catoptric, infraocular, ocular, jumbo jet, lateral rectus, aspherical, intraocular, iridal,