eyepiece Definition

ocular, lens, eyeball, eyewear, eye, orthoscopic, eyewitness, visit, huyghenian, viewfinder, magnification, telescope, loupe, binoculars, collimator, refractor, camera lens, magnifier, diopter, newtonian telescope, zoom lens, nosepiece, periscope, telephoto lens, oblique angle, fisheye, borescope, reticle, aperture, pentaprism, penlight, light microscope, image intensifier, laparoscope, iris diaphragm, optical instrument, retroreflector, convex lens, arcsecond, infrared, schmidt telescope, focal length, flashgun, optical device, endoscope, celestial sphere, maksutov telescope, compound microscope, ophthalmoscope, collimating, imager, dynameter, epsilon aurigae, parallax, parabolic mirror, telestereoscope, optics, eyehole, coronagraph, opsiometer, binocle, fluoroscope, gimbal, peripheral vision, monochromator, spectroscope, gimbals, monopod, colonoscope, projector, photomultipliers, camera, enlarger, prisms, photometer, photodetector, bolometer, spyglass, parabolic reflector, diffraction grating, baseplate, interferometer, goniometer, equilateral triangle, pinhole, rhombus, achromatic lens, gnomon, fresnel lens, magnifying glass, perspicil, tripod, fovea, needlenose pliers, stereographic, gravitational interaction, photodiodes, convex, refracting telescope, scopes,