Conacave-convex LensesOuter diameter: φ 25.59~ φ 25.60 Thickness: 1 ± 0.02mmSend InquiryLive chatProduct DetailConacave-convex LensesShare:PREVIOUS:Double Convex LensesNEXT:Optical Spherical Glass FiltersRelated ProductsDouble Concave Aspheric LensesUltraviolet and Infrared Cut-off FiltersD-cut Shape LensesDouble Concave Aspheric LensesPlastic Optical BarrelsBroad Band AR (BBAR) Coating