Gehmann 570-579 Rearsight Iris, 6-Colour Filter & 1.5x Lens brand_-Country Life steady overview for picking up

steady overview for picking up movement

and the kidney shape with rounded edges sits flat and comfortable against the body

The 30mm one-piece aircraft-grade aluminium tube is hard anodised

Give it an accordion-style shake and the bellows action pushes air through the reed to produce a realistic

At just 66g the riser adds negligible weight to the host rifle or shotgun

Gehmann 570-579 Rearsight Iris, 6-Colour Filter & 1.5x Lens brand_-Country Life steady overview for picking upThe Gehmann 570 579 combines a rear sight iris, six colour filter wheel and a 1. 5x correcting lens with Gehmann's 579 cylindrical lens system built into one M9. 5x1 threaded unit, for target rifle shooters. The iris aperture is continuously adjustable from 0. 5mm to 3. 0mm, with a locking collar that holds the V mark exactly where it's set. Six optically flat glass filters yellow, light green, orange, purple, dark grey and light grey rotate into