LUC Lucid 2x-5x Stand Alone Magnifier For Most Red Dot Sights
Variable Power Red Dot Magnifier
Length: 4.75 inches. Weight: 7.4 ounces. 30mm mounting tube. Magnification: 2x-5x. Eye Relief: 4-2.5 inches. Objective lens: 21mm. Ocular lens: 28mm. Field of view: 2x, 40 feet at 100 yards; 5x, 25.5 feet at 100 yards. One hundred percent waterproof, fogproof and shockproof. Adjustable for reticle centering (wrench included). Compatible with any red dot scope.