Vortex Defender-ST Enclosed Solar

Feature Tech
Enclosed Aluminum Housing
Durable 7075 aluminum enclosed housing protects against debris and moisture.
Multi-Reticle
Quickly adapts to diverse shooting situations.
SOLAR with Auto D-TEC Technology
Detects light conditions to automatically draw power from solar or battery as needed.
Large Viewing Window
For fast target acquisition and wide field of view.
Aspherical Lens
For a distortion-free sight picture and truer colors.
Fast-Rack™ Textured Grip
Aggressive texturing on face of optic for racking slide off any surface.
Motion Activation with 10 Minute Auto-Shutoff
Automatically activates with motion while 10 minute auto-shutoff saves battery life.
Button Lockout
Prevents accidental brightness adjustment during use or transport.
Parallax Free
All red dots and holographic sights will exhibit some small amount of parallax. Matching current industry practice, this small amount would be considered “parallax free” and will make a negligible difference in performance.
Unlimited Eye Relief
Non-critical eye relief for rapid target acquisition.
Side Load Battery
Easy battery changes without having to rezero your optic.
Waterproof
Designed to withstand harsh weather conditions.
Fogproof
Designed to withstand a wide range of temperatures.
Shockproof
Designed to withstand the highest levels of recoil and impact.