Double Convex LensesOuter diameter: φ 7.9±0.05 Thickness: 4.51 ± 0.02mmSend InquiryLive chatProduct DetailDouble Convex LensesShare:PREVIOUS:Double Convex LensesNEXT:Conacave-convex LensesRelated ProductsPlastic Optical Holders H001Optical Flat Glass FiltersConacave-convex Aspheric LensesOptical Spherical Glass FiltersFixed Focal Length Lenses-f 6.0mmUltraviolet and Infrared Cut-off Filters