... lens assembly, optical lenses, optical assembly, all kinds of lenses Precision lens assembly, optical lenses, optical assembly, all kinds of lenses . We design and manufacture various lens ... standard lenses, projection lens, fixed focus lens assembly, zoom lens assembly, short focus/large field projection lens assembly, wide- ... .0mm6.34mmF2.081°66.2°43B20F4.3mm6.37mmF2.078°61.2°6018F6.0mm8.29mmF1.857 ...