Ball Lenses Posted By OpticalProductsExporters -
China
Summary: ball lenses bk7 grade optical glass tolerance 0 03mm surface 60 40 clear
Ge Lenses , Ge Windows Posted By dragonoptics -
China
Summary: ge lenses plano convex lens bi concave germanium radius 10mm 1000mm diameter
Achromatic Lenses Posted By OpticalProductsExporters -
China
Summary: achromatic lenses grade optical glass fused silica tolerance 0 1mm thickness
Si Lenses , Si Windows Posted By dragonoptics -
China
Summary: si lenses plano convex lens bi concave silicon radius 10mm 1000mm diameter 50mm