Image Quality Requirement: The image is clear, need correction distortion,field curvature, color shading
Parallax: ≤0.5D
Reticle Displacement: ≤1.5MOA
FOV: ≤0.5D
Adjust Screw: Regulating range in a straight line, no empty back, sounds silvery
Exit Pupil: ≤10mm
View of Angle: 19°
Reticle: Second Reticle
Magnification: 3-12
Specification: 3-12x40
Reflex Lens Coating: Multilayer Coating
Overall Light Transmission: >85%
Objective Lens Diameter: 40
Fieldangle: 6.3°-1.6°
Parallax: ≤1MOA
Parallax Correction: 100yds
Exit Pupil Diameter/mm: 13.3-3.3
Distance of Exit Pupil: 3.5
Focusing Range: 10-∞
Adjustment Type: Outside
Click Value: 1/4MOA
Spiral Direction: Clockwise
Elevation/Windage Adjustment Range: ±40MOA
Resistance: 3.5kg
Finish & Coating: Anodize
Color: Black Tyhone
Texture of Material: Aluminum Alloy
Tube Diameter: 30mm
Marking: According to you
Length: 305mm
Height: 65mm
Width: 70mm
Weight: 615g
Impact: 1000g 5 times
Fog-Proof: Minus 15 ° (30 min) can't fog or dispersed within 6"
Repeat Clamp Reticle Displacement: ≤1.5MOA
water-proof: 52℃ 10inch deep,3min
Reticle Displacement After the Shock: ≤1.5MOA
Operation Temperature Range: -30°~ +50°
Storage Temperature Range: -50°~+70°
Battery: CR2032
Battery Life: 3000
Power Supply: 3v