558 Green Red Dot Sight and G33 3X Magnifier Combo with QD Flip Up Quick Release/Detach Mount，Optical Holographic Reflex Scope，20 Levels Brightness Adjustable，Multi-Coated Lens，for Standard 20mm Rail

558 Red Green Dot Sight: Magnification: 1 X Objective Lens Diameter : 0.85 in Eye Relief : Unlimited Focus Magnification Type : Fixed Type Illuminated: 20 level brightness red and green reticle to provide maximum flexibility in different lighting conditions Illumination Type : Reflex Illumination Reticle Color : Red and Green Dot Brightness Settings : 10 Adjustment Click Value : 0.5 MOA Field of View, Linear : 30 yds at 4 in Resettable windage and elevation adjustment Height adjustment and view of the side Eevation adjustment and view of the side of Leverage Easy to install and setup, Integrated 5/8" 20mm Rail, with built-in quick detachable, Fits any 20mm Rail Material: Aluminum Alloy Aircraft Grade Lens Material : Optics Glass Lens Finish : Fog resistant internal optic Optical Coating : Anti-Reflection coating on external surface Finish : Anodizing Coating Shockproof、Fogproof Materials Length/Width/Height : 3.5 in/2.4 in/2.8 in Accessories: Scope Lens Cover, Lens Cleaning Cloth Net Weight: 265g Function Key: Up Arrow Button: Power on and increase brightness Down Arrow Button: Power on and reduce glare Up and Down Arrow Keys: off, pressing the keys simultane Push NV Button: Reticle Color Switching ( Red / Green ) G33 3X Magnifier: Magnification Fixed: 3X Eye Relief: 2.2" (55.8mm) Field of View: 7.3 degrees Length/Width/Height:3.9"(99mm)/2.2” (55.9mm)/3.3” (83.9mm) With Spacer Weight: 11.2oz (317.5g) With Mount Temperature:-40to 140 F(-40 to 60C) Waterproof(Water-Resistant): 33ft.(10m) Sealing: Fogproof(Fog-resistant) internal Optics Excellent Surface Treatment: Non reflective / Rubber coated Color/Finish: Non reflective black with Hard Coat Anodized Finish. Optical Axis Adjustment: Internal adjustment Height: 1.18"(30 mm)Clears common low profile flip up rear iron sights Switch Orientation: Ambidextrous mount Flip Orientation to allow left or right fip Rail Interface: Universal interface, with Quick Detach lock Magnifier Interface: User configurable height with quick detach mount

• Multi-layer coated lenses: high transmittance lens，provide you with a clear，wider field of view，no mirror effect，the imaging of the target will be clear，parallax will be suitable，suitable eye relief，a bright image，and a true color tone to quickly capture the target to make stable. clear lens and imaging，providing the operator with large situational awareness
• The appearance of non reflective / rubber coated finish，the interior is purged by nitrogen gas，with fog-resistance internal optics，with suitable anti-fog performance and fogproof，fogproof，to 33 ft，10m. made of aviation aluminum alloy，with suitable impact resistance. metal housing can easily cope with multiple harsh scenes.
• Zooms with 3X of power magnification. detaches and installs easily with a quick release lever. rotational knob is adjustable.elevation adjustment and view of the side of leverage. capable to mount onto 20mm standard rails.
• Quick-detach fixed mount，switch-to-sidetm mounting allows you choose magnifier flips left or right，the mount provides fast/quickly transitioning from 3x to 1x on the fly and the g33 optic offers tool-free vertical and horizontal adjustments with a large field-of-view.
• 558 has 20 levels of brightness adjustment，holographic hybrid sight-freely switch between red and green dots，internal equipped with low power consumption circuit board，suitablely extending the battery life，and uses a quick release base for your quick installation and removal，allowing you to use it conveniently in Many scene，not including miniature battery