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 Concave LensesConacave-convex Aspheric LensesDouble Concave Aspheric LensesConacave-convex Aspheric LensesLacquering LensesFixed Focal Length Lenses-f 1.8mm
Gaojia Optotech
