Athlon Optics MIDAS BTR 2.5-15x50, Exposed, Side Focus, 30mm, SFP, APMR1 SFP IR -MIL
HD Glass gives you the utmost contrast, light transmission, and the sharpest image.
Advanced Fully Multi-Coated lenses gives you better light transmission to bring optimum brightness and true color across the entire light spectrum.
Reticle etched on the glass that provides excellent backing support for complex reticle design and offers great durability and much higher shock resistance to recoil
Argon purging gives you better waterproofing and thermal stability
The 6061T6 aircraft grade aluminum tube that has exceptional strength and superior mechanical integrity will protect these world class optics no matter what punishment you throw at it
Specification Magnification 2.5-15 Objective Lens Diameter 50 mm Reticle APMR1 SFP IR MIL, Glass Etched illuminated Surface Finish Matte Lens Coating Wide Band Fully Multicoated Extra Coating Xtra Protective Coating Tube Material 6061 Aluminium Tube Diameter 30 mm Exit Pupil 11-3.3 mm Eye Relief 3.9" Field of View @100 yards 41.8-6.8 ft Click Value 0.1 mil Adjustment range per rotation 6 mil Total Elevation Adjustment 18 mil Total Windage Adjustment 18 mil Turret Style Exposed Direct Dial Parallax Adjustment Side Focus 10 yards to infinity Purging Material Argon Length 13.8" Weight 24 oz Reticle Subtension Validity 15x