The 2-10x42 is an extremely popular all-around size for competition and hunting. The 2x lower end makes for an extremely wide field-of-view, allowing easy through-the-scope scanning. The 10x upper end is enough for all but the longest range shots. It makes for easy transitions from close-quarter to mid-range shooting. 

KEY FEATURES

• Magnification:   2x-10x
• Objective Lens Diameter: 49.5 mm
• Clear Objective Lens Diameter:   42 mm
• Ocular Lens Diameter:   44.25 mm
• Reticles: G2B Mil-Dot
• Finish:  Matte
• Focal Plane: FFP
• Main Tube Size: 34 mm
• Field of View:    52 low - 10.5 high (ft. @ 100 yds.)
• Eye Relief:  3.50 - 4.25 in.
• Exit Pupil:   12 low - 4.2 high (mm)
• Click Value: 1/10 mil; 100-Click Knob
• Elevation Adjustment, Total Capability: 90 MOA
• Windage Adjustment: 55 MOA
• Parallax/Focus: Side focus/PA
• Adjustable Parallax: 50 yards - infinity
• Length: 13.50 in.
• Weight: 22.70 oz.
• Illumination Control: Rotary dial; intermediate "battery saver" stops
• Illumination Settings: 11 brightness settings
• Battery: CR2032