TacFire 1x35 Compact Green/Red Dot Sight Unlimited Eye Relief with Cardan Joint Platform for Picatinny Rail, Windage & Elevation Fully Adjustable TacFire Official Product 1 x 35 Dual Illuminated Red/Green Compact Scope Dot Sight with Flip-Up Lens Covers. Great field of view and unlimited eye relief. Features a Dual illuminated Red/Green reticle with adjustable intensity settings for brightness control. One piece tube built in strong cardan joint platform to fulfill the most demanding requirements & integral sunshade for maximum strength, quick aim and instant lock on target. Magnification: 1X ,Tube Diameter: 30mm , Objective Diameter: 25mm , Field of View @ 100 yards: 31.0' , Eye Relief: Flexible (Unlimited), Exit Pupil: 22.0mm Click Value @100 yards: 1/2" , Length: 7.6" , Weight: 13 oz , Batteries: CR1620 3V Package comes with the lens covers , battery , cleaning cloth