Gehmann 530-579-0 Rearsight Iris with CLS & Diopter 0.0x

Gehmann 530-579-0 Rearsight Iris with CLS & Diopter 0.0x 

• Represents a complete substitute for shooting glasses through the combination of Gehmann diopter 0.0x 50300-0 and cylindrical lens system 579
• The diopter has an adjustment range of +/- 5 dpt. without any form of optical magnification
• 579 cylindrical lens system allows a correction of astigmatism
• Rearsight iris, adjustable from 0.5 - 3.0mm