Ultraviolet and Infrared Cut-off Filters CoatingOuter diameter: φ 6.19- φ 6.20 Thickness: 1.97-2.03mm Core deflection: 90 ″Send InquiryLive chatProduct DetailUltraviolet and Infrared Cut-off Filters CoatingShare:PREVIOUS:High Reflection Mirror CoatingNEXT:Ultraviolet and Infrared Cut-off FiltersRelated ProductsSingle Layer AR CoatingPlastic Optical BarrelsConacave-convex Aspheric LensesD-cut Shape LensesBroad Band AR (BBAR) CoatingFixed Focal Length Lenses-f 4.0mm