Double Convex Aspheric LensesOuter diameter: 3.22 ± 0.005mm Thickness: 0.593 ± 0.005mm Face type: 0.5um Eccentric core: 4umSend InquiryLive chatProduct DetailDouble Convex Aspheric Lenses of 3mm ultra small caliberShare:PREVIOUS:Double Concave Aspheric LensesNEXT:Double Convex Aspheric LensesRelated ProductsFixed Focal Length Lenses-f 4.0mmFixed Focal Length Lenses-f 4.0mmPlastic Optical BarrelsPlastic Optical BarrelsFixed Focal Length Lenses-f 1.8mmSingle Layer AR Coating