Plastic Optical BarrelsPlastic Optical Barrels5185Send InquiryLive chatProduct DetailPlastic Optical Barrels5185Share:PREVIOUS:Plastic Optical BarrelsNEXT:Plastic Optical BarrelsRelated ProductsPlastic Optical Holders H003Aspherical Plastic LensUltraviolet and Infrared Cut-off FiltersPlastic Optical BarrelsConacave-convex Aspheric LensesFixed Focal Length Lenses-f 1.8mm