<p><strong>Feyachi 4 reticle reflex sight with red la-ser. A 33mm sighting system allows for fast target acquisition, and the open design allows the shooter to stay aware of the surroundings. The dot system is adjustable for red or green and any one of four different styles of reticle. </strong><br> <br> <strong>Features</strong><br> Dual Illumianted<br> 4 Reticle Patterns<br> 5 Brightness Settings<br> 33mm Wide Field of View<br> Parallax Corrected & Unlimited Eye-relief<br> <br> <strong>Specification</strong><br> -Laser Class: IIIa<br> -Output Power:< 5mw<br> -Wave Length: 650nm<br> -Magnification: 1x<br> -Objective aperture: 33mm<br> -Field of View: 15.8@ 100m<br> -Reticle: Star, Cross, Bulleye and Dot<br> -Windage/Elevation Click Value : 1 MOA per Click<br> -Adj. Range: +/- 30 MOA<br> -Eye Relief: Unlimited<br> -Length: 92mm<br> -Battery: 1xCR2032 3xAG13<br> -Weight: 5.3 oz/150g<br> -Size: 3.6*2.3*2.1<br> <br> <strong>- Please Read -</strong><br> Based on customer'feedback and other sources, an astigmatism (uncorrected or with <br> prescription) may cause blurry reticles on red dots (Double images) and other prismatic <br> optics. If there is an issue with the reticle and you think this may apply to you, please <br> consult a professional for more information on astigmatism and prismatic optics.</p>