achromatic lens Definition

achromatic, schmidt telescope, optical device, lens, aplanat, dioptrics, chromatic aberration, catadioptrics, lense, light microscope, nicol prism, anaclastics, opsiometer, compound microscope, achromaticity, maksutov telescope, perspicil, ophthalmometer, diaphanoscope, isochromatic, optical instrument, scioptics, megalethoscope, semilenticular, optometer, spherical aberration, eyepiece, optic, simple microscope, viewfinder, biprism, telestereoscope, hueless, irisated, dioptometer, optography, optogram, optical, monochromatism, fisheye lens, teinoscope, magnification, alethoscope, apochromatic, wollaston prism, reflex camera, ultramicroscope, aspheric, fisheye, coelostat, box camera, semilens, holophote, zoom lens, telephoto lens, telephoto, optigraph, catoptrics, aperture, aspherical, dynameter, achromat, chromatrope, aqueous humour, uniocular, heteroptics, optical phenomenon, chromascope, photovisual, anaclastic, iriscope, stereomonoscope, horopter, zograscope, diacaustic, pantascope, autofocus, catopter, defocus, spherometer, vitrella, newtonian telescope, oblique angle, achromic, chromophotography, prism, scotomy, leucoscope, dioptre, allochromatic, telephotograph, photoscope, collimator, microspectroscope, altiscope, binocle, pentaprism, collimate, brightness, telephotography,