Brewster's Fringes
Camera Obscura
Camera, Photographic
Camera Lucida
Color Wheel
Cylindrical Mirror
Diffraction Grating
Eye, Demonstration
Foot-Candle Meter
Fresnel's and Lloyd's Mirrors
Heliostat
Kaleidoscope
Kromoscop
Lamps
Lenses
Microscope
Mirror
Mirror, Claude Lorrain
Newton's Rings
Optical Bench
Optical Disk
Phosphoroscope
Photometer
Photo-Electric Relay
Polyprism
Prism
Prism, Archromatic
Prism, Interference
Prism, Liquid-Filled
Prism, Oscillating
Prism, Pyramidal
Projector
Reflection/Refraction Apparatus
Scioptic Ball
Seven Mirror Apparatus
Sodium Absorption Spectrum
Solar Microscope
Solar Spectrum
Spectrometer
Spherometer
Telescope
Vision Tester
Von Nardroff Apparatus