majasavi Clip-on Iris Shutter Blinder (1-12mm Aperture)
$ 37.73
Clip-on flip-up iris diaphragm shutter blinder for eye glasses: – Iris diaphragm for clipping-on to eye glasses (powered spectacles or zero power sunglasses) – Provides focusing of dominant / shooting eye view on to the target for improved accuracy – Set screws to adjust shutter movement stiffness and lock aperture position – Variable aperture range of 1 to 12 mm – Can be used with right or left eye – 45mm diameter eye shield – ISSF compliant
