Min. Order Reference FOB Price
10 Pieces US$1.00-5.00 / Piece
Product Description
OEM doublet objective lenses achromatic lens with ar coated for optical instruments Production name Achromatic lens Material K9,JGS1,CaF2,Si,Ge etc. Surface quality 60/40 Focal Distance ±5mm~±1000mm±1% Size 2mm-100mm±0.1mm Thickness tolerance ±0.1mm ...