general/lenses
Surf Wiki
Axicon
Special lens with a conical surface
Barlow lens
Optical lens used to increase focal length
Aspheric lens
Type of lens
Condenser (optics)
Type of optical lens
Doublet (lens)
Type of optical lens
Lenticular lens
Technology for making moving images
Gauss lens
Type of lens
Thin lens
Lens with a thickness that is negligible
Achromatic lens
Lens that is designed to limit the effects of chromatic and spherical aberration
Microlens
Small lens, generally with a diameter less than a millimetre
Lens
Optical device which transmits and refracts light
Objective (optics)
Lens or mirror in optical instruments
Apochromat
Type of photographic or other lens
Superlens
Type of transmissive optical device
Parfocal lens
Lens that stays in focus when zooming