photoscope Definition

scioptics, calorescence, holophote, tithonographic, dioptrics, anaclastics, interreflection, exposure meter, optogram, luminous energy, tithonic, holophotal, luciform, ray of light, lucific, spectral type, spectrohelioscope, photodynamics, anacamptics, light, leucoscope, rutilate, owllight, phototonus, optography, ultramicroscope, photographometer, sensitometer, actinic radiation, optical device, parhelic circle, light meter, lucimeter, dynactinometer, beamful, spectroheliograph, photomagnetic, apparent magnitude, photoglyphic, rutilant, photobiotic, photoreactivation, scotomy, lucifugous, tyndall effect, diradiation, counterglow, diacaustic, superreflection, haloscope, photopsia, anaclastic, time exposure, perspicil, brightsome, stereomonoscope, chromascope, illumination, fulgid, stauroscope, beamless, chiaroscurist, optical phenomenon, helioscope, atmospheric perspective, autokinesis, cosmorama, ophthalmometer, field of vision, photokinesis, alethoscope, terrestrial telescope, absolute magnitude, iriscope, hyalotype, chromatrope, scintillation counter, diaphanotype, flash photography, optophone, noctilucine, relumine, orthoscope, zeitgeber, solar telescope, heat ray, catopter, emicant, physical phenomenon, nubecula, photoheliograph, catacaustic, source of illumination, miniate, megalethoscope, optical instrument, epidiascope, line spectrum, eradiation, light microscope,