Transparency meter 1970-01-01
Read the full article
Triplet lens 1970-01-01
Read the full article
Two-color system 1970-01-01
Read the full article
Twyman–Green interferometer 1970-01-01
Read the full article
Undulose extinction 1970-01-01
Read the full article
Varifocal lens 1970-01-01
Read the full article
Visual comfort probability 1970-01-01
Read the full article
Wadsworth constant deviation system 1970-01-01
Read the full article
Wall-plug efficiency 1970-01-01
Read the full article
Watson interferometer 1970-01-01
Read the full article
Winston cone 1970-01-01
Read the full article
Wollaston landscape lens 1970-01-01
Read the full article
Yablonovite 1970-01-01
Read the full article
Ytterbium-doped lutetium orthovanadate 1970-01-01
Read the full article
Yttrium lithium fluoride 1970-01-01
Read the full article
Zero-mode waveguide 1970-01-01
Read the full article
Zöllner illusion 1970-01-01
Read the full article