Description The Firefield Diverge 3x Magnifier is an excellent accessory to increasing the magnification of accompanying red dot sights for a greater engagement range. Able to mount on a Picatinny rail, the Diverge 3x boasts fully multi-coated optics and external windage and elevation adjustments to quickly align with your primary optic&&';;s reticle for rapid-target acquisition. The Diverge 3x will improve your target identification for short and medium-range engagements, and its compact, lightweight design ensures it only complements your shooting system. Durable to its core, the Diverge 3x is made of hardy aluminum, IP66 water resistant and dust-proof, operates between temperatures of -22F to 160F and can withstand a maximum caliber of .308. When your primary optic needs a little extra 'muscle&&';; to focus on those moving targets, the Firefield Diverge 3x Magnifier is the perfect solution. Included in Package Flip to side mount Adjustment tools Manual Features Flip to side mount provides rapid transition between weapon&';s optical systems Windage/elevation adjustment for reticle alignment Compact, lightweight design Multi-coated optics Increases magnification of accompanying sights for greater engagement range Improved target recognition, especially medium range targets EXPORT CONTROL NOTICE: This product is controlled for export and in-country transfer under the Export Administration Regulations (EAR). division contrary to U.S. law prohibited. Specifications Magnification (x) 3 Objective lens diameter (mm) 24 Eyepiece diameter (in/mm) 23 Exit pupil diameter (mm) 8 Eye relief (in/mm) 1.9/48 Field of view (m @100m) 11 Field of view (ft. @100yd) 33 Diopter adjustment (+/-) +2 to -3 Tube diameter (mm/in) 30mm Maximum caliber 308 Shockproof (yes/no) No Fog proof (yes/no) No IP rating IP66 Finish/color Matte black Body material Aluminum Lens coatings Multi-coated Mount type Picatinny Operating temperature (AdegF/AdegC) -22 to 160 / -30 to 71 Length (in/mm) 4.3 / 109 Width (in/mm) 1.2 / 31 Height (in/mm) 2.6 / 65 Weight w/ mount (oz.) 6.7