Hatsan Optima 1X30 Red Dot Open Reflex Sight

Features:

• Durable lightweight anodized aluminum construction
• Crisp clear red dot for quick target acquisition
• 11-position rheostat knob for variable brightness settings
• Wide field of view
• Unlimited eye relief great for pistols and rifles alike
• Integrated 11mm dovetail mounts

Specifications:

• Magnification 1x
• Objective 30mm
• Exit Pupil 28mm
• Overall Length 3.74 inches
• Tube Diameter 38mm
• Eye Relief (inches) Free
• Field of View (Ft. at 100 yards) 57