NightForce 12 - 42 x 56 Benchrest Rifle Scopes represents the industry's highest level of performance in high power variable magnification. Since 1993, Nightforce Benchrest Rifle-Scopes have won more world records in long-range benchrest competition-this includes world records in .50 B.M.G. 1,000 yard benchrest-than any other Rifle Scope. Precision Benchrest 12-42x56's boast the industry's most impressive features. A 56 mm multi-coated objective lens provides the resolution necessary to distinguish fine detail at extremely long ranges. An adjustable objective provides extra-fine focus to adjust parallax from 25 yards to infinity. The 12-42x56 Bench-Rest Rifle Scopes by NightForce feature target turrets are calibrated in true .125 M.O.A. (1/8 click) value and can be reset to zero after sighting in. Precision Benchrest Scopes come equipped with a coil plunger adjustment return system to maximize tracking accuracy, a quick diopter-style eyepiece for fast focusing and a glass-etched illuminated reticle to provide ideal image/reticle contrast. Night Force Bench Rest Rifle Scopes earns the respect of the world's best shooters everyday at the range. Specifications for NightForce NF Benchrest Rifle Scope, 12-42x56mm, 30 mm Tube, Second Focal Plane: Manufacturer: NightForce Objective Lens Diameter: 56 mm Magnification: 12 - 42 x Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 1.4 - 4 mm Illumination Color: Red Finish: Matte Field of View, Linear: 2.3 - 6.7 ft at 100 yds Eye Relief: 3 in, 75 mm Color: Black Weight: 36 oz, 1021 g Adjustment Click Value: 0.125 MOA Length: 432 mm, 17 in Adjustment Type: MOA Parallax: 25 yds to infinity Illumination Type: Analog Adjustment Range: 40 MOA Included Accessories: Standard Magnification Type: Variable Condition: New Attachment Type: Riflescope Ring Features of NightForce NF Benchrest Rifle Scope, 12-42x56mm, 30 mm Tube, Second Focal Plane: True .125 MOA click values for elevation and windage; Best light management and resolution found in a precision Rifle Scope; Unprecedented accuracy in a variable power scope; World Record Performance, time and time again; Speed and accuracy in all situations; Rigorously tested for perfection; Composed of 6061-T6 Aircraft Grade Aluminum, two to three times thicker than other scopes; Completely Waterproof and Weather Resistant; Proprietary titanium beta erector spring that delivers three to four times the spring pressure of other scopes; Recoil and impact is tested at 1,250 Gs for both positive and negative forces Package Contents: NightForce NF Benchrest Rifle Scope, 12-42x56mm, 30 mm Tube, Second Focal Plane Screw In Lens Covers Cleaning Fob/ Cleaning Cloth Multi-Tool Stickers Owners Manual Sunshade