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 ProductsHydrophilic BBAR CoatingPlastic Optical BarrelsLacquering LensesDouble Convex Aspheric LensesPlastic Optical BarrelsPlastic Optical Barrels
Gaojia Optotech
