Composed of variable lensholder 23mm and base plate. Easy assemblage on the diopter. The distance between the correction lens and diopter can be individual adjusted. We recommend the diopter- lensholder-system for beginners and shooters with less dioptries or astigmatism. The lens for this system can be also used in our other shooting glasses with lensholder 23 mm without any manual processings.
base plate
⌀ 23 mm
• Material: Nickel silver ruthenium, aluminum