EOTECH G45 Magnifier, 5X, No Mount, Matte Finish, Tan G45.NMTAN The G45.STS mini 5X Magnifier has the similar weight and dimensional properties as the existing G33 Magnifier, but with an additional 2X magnification for precision aiming at greater distances. The optic offers tool free vertical and horizontal adjustments with a large field-of-view.