Ball & Half-ball Lenses
Product ID: ball lenses
Dia.2mm to 8mm
S/D: 40/20
Dia. Tolerance 0.003mm
Sphericity 0.003mm
Material: BK7, Sapphire, etc.
.custom made
Main Products:
lenses, ball/half-ball lenses, rods, color glass filters,windows,prism