Model Name: SIIISS45X45EDTD - Magnification: 45X - Object Diameter (mm): 45 - Fov (ft@100 Yds.): 2.4 - Eye Relief (in.): 3.6 - Reticle Type: DOT (.1) - Click Value (@100 Yds.): 1/10 MOA - Minutes Per Revolution: 5 MOA - W/E Travel (@100 Yds.): 40 MOA - Knob Style: Target (Resettable) - Focus Type: Side Focus - Parallax Range: 10yds to Infinity - Finish: Matte Black - Waterproof: Yes - Fully Multi Coated: Yes (Zact-7 TM 7-Layer) - Weight (oz.): 20.5 - Length (in.): 15.00 - Tube Diameter: 30mm