general/lenses

Optical device which transmits and refracts light

Special lens with a conical surface

Lens or mirror in optical instruments

Lens that stays in focus when zooming

Optical device which transmits and refracts light

Small lens, generally with a diameter less than a millimetre

Type of lens

Lens or mirror in optical instruments

Lens with a thickness that is negligible

Type of optical lens

Type of optical lens

Lens or mirror in optical instruments

Type of optical lens

Type of lens

Technology for making moving images

Type of photographic or other lens

Optical device which transmits and refracts light

Special lens with a conical surface

Special lens with a conical surface

Type of optical lens

Optical device which transmits and refracts light

Lens or mirror in optical instruments

Special lens with a conical surface

Type of optical lens

Special lens with a conical surface

Optical device which transmits and refracts light

Lens or mirror in optical instruments

Type of optical lens

Lens that is designed to limit the effects of chromatic and spherical aberration

Optical lens used to increase focal length

Type of transmissive optical device