Diopter, TEC-HRO precise-light

• All components milled or turned from the solid material with high precision
• All components made of steel and aluminium (no plastics!)
• Precise, backlash-free, spring-loaded bearing - no "empty clicks" 
• Robust construction - therefore also usable for large calibers and crossbows!
• Exactly reproducible correction of the point of impact confirmed by measurement protocols
• Shift of the point of impact per click: 1.2mm to 50m, 0.2mm to 10m (click of 20)
• Glass bead blasted and anodized surface

The included iris can be unscrewed and replaced by color filters etc... be replaced. The existing 9.5 x 1 thread is compatible with all attachments available on the market. 

Lens hoods and so-called "duplex" can also be attached.

fits Anschütz, Walther, Diana, TESRO, Bleiker, Feinwerkbau, Hämmerli, Grünig & Elmiger, SIG, Biathlon...