Each model in this line uses the basic precepts of every riflescope we build unfailing reliability and optical precision and takes them a step further with application-specific features, such as tactical turrets for rapid adjustment, blacked-out finish for optimum concealment and new reticles for CQB or long range shooting.Features:- Small size, low to medium power with high performance delivering maximum results at short or long range.- RainGuard HD- Fully multi-coated optics- Blacked-out finish- Ultra-strong, one-piece tube- .1 Mil Click Value- 3 sunshade- Side focus parallax adjustment- 30mm tubeSpecifications:- Model ET1624F - Finish Matte - Power / Obj Lens 1-6.5x, 24mm - Tube Diameter 30mm - Reticle IR BTR-1 - Field of View (ft@100 ft. / m@100 m) 105.8/35.3@1x / 16.3/5.4@6.5x - Weight (oz. / g) 18.5 / 269 - Length (in / mm) 10.6 / 269 - Eye Relief (in / mm) 3.75/95 - Exit Pupil (mm) 11.4@1x / 3.7@6.5x - Click Value in@100 yds / mm@100m .34 / 10 - Adj Range in@100yds/ m@100m +40 /+11.6 - Mounting Length (in / mm) 6 / 154