Double Concave LensesOuter diameter: φ 17.979～ φ 17.994 Thickness: 1.154 ± 0.03mm Core deflection: 50 "Send InquiryLive chatProduct DetailDouble Concave LensesShare:PREVIOUS：Double Concave LensesNEXT：Double Convex LensesRelated ProductsOptical Spherical Glass FiltersOptical Spherical Glass FiltersFixed Focal Length Lenses-f 2.65mmConacave-convex Aspheric LensesBroad Band AR (BBAR) CoatingPlastic Optical Barrels
Gaojia Optotech
