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 ProductsDouble Convex LensesConacave-convex Aspheric LensesBroad Band AR (BBAR) CoatingPlastic Optical BarrelsOptical Spherical Glass FiltersPlastic Optical Barrels
Gaojia Optotech
