The Features and Description 
<br />The 30 mm maintube offers incredible strength; 
<br />Allows for a greater range of windage and elevation adjustment 
<br />Multicoated objective lenses 
<br />Illuminated red/green Mil - Dot reticle (5 brightness level) 
<br />Nitrogen filled 
<br />Waterproof; 
<br />Fog proof; 
<br />shockproof 
<br />One 30 mm body tube 
<br />Matte enrolled Black finish 
<br />Reticle Type: Illuminated Red/Green Diffope 
<br />Side Focus Range: 20 Yard to unlimited (20, 30, 50, 75, 100, 200, infinite) 
<br />Magnification: 3.5 x to 10 x 
<br />Objective Diameter: 50 mm 
<br />Tube Diameter: 30 mm 
<br />Click Adjustment Value: a quarter 
<br />The Field of View @ 100 yds (ft) : 29.9 to 11.0 
<br />Eye Relief: 4.7 to 3.4 inches 
<br />Weight: 575 grams (without caps) 
<br />Length: 359 mm 
<br />Package Content 
<br />1 x 3.5 M1-10 x50 Scope 
<br />- 2 x Scope Mounts 
<br />1 x Pair of Protective Caps 
<br />1 x Cleaning Cloth 
<br />1 x CR2032 '(Maybe not included as the not easy to 
<br />You can choose 11 mm or 20 mm