Eotech 3x Magnifier Flip to Side Mount 3X.FTS The Eotech 3X magnifier is an affordable magnified solution that will transition a fielded Eotech Holographic Sight(HWS) into a lethal medium range optic. Superior light transmission and a large field of view helps the Eotech magnifier put the competition to shame. This rugged, streamlined optic offers split-second transitioning from CQB to medium range targeting. 3x magnifier with Flip-To-Side mount and quick detach. Works with all existing HWS units. Magnifier Magnification Fixed: 3.25X Eye Relief: 1.65" (42mm) Length: 4.3" (110mm) Weight: 6.5oz (184 grams) Temperature: -20 to 140 F Waterproof: 33 ft. Sealing: Fogproof internal optics Color/Finish: Non reflective black with hard coat finish Mount: 34mm ring with integrated dovetail adapter for use with quick release mount Retrofits to all HWS models Mount Length: 1.6" (40.6mm) Height: 1.64" (41.65mm) Clears common low profile flip up rear iron sights Weight: 4.5oz (128 grams) Color/Finish: Non reflective black with hard coat finish Flip Orientation: Ambidextrous mount to allow left or right flip Rail Interface: Fixed Picatinny with single mounting bolt. Magnifier Interface: Retained by ARMS® throw Optical Axis Adjustment: Horizontal and vertical adjustments within mount Works with either 3x or 4x HWS magnifier