The Monoframe Deluxe includes a side blinder made of lexan to cover the not aiming eye. The blinder can be adjusted in angle with a stainless steel setscrew.
For 25 mm Spectacle Lens. Your individual, improved spectacle lens is put in the ahg-monoframe. With the help of a set adapter and a clamp, the ahg-monoframe is mounted centrally in front of the sight disc or the iris disc. Therefore, your sight defect is corrected directly on the iris disc, consequently aiming mistakes are avoided to a large extend.
Only spectacle lenses with an outer diameter of 24 mm can be used.