NOVUS Precision Prismatic Magnifier 3x18mm Black. to suit their shooting specifications. Manufactured utilizing tough and trustworthy resources these Red Dot Sight Magnifiers from the experts at NOVUS Precision can provide many years of stability. And thanks to it's advanced lens technologies the NOVUS Precision Prismatic 3x18mm Magnifier won't restrict the optics on your existing red dot sight. Once your quest for a quality red dot magnifier results in you looking for more choose the NOVUS Precision Prismatic 3x18mm Magnifier. Specifications for NOVUS Precision Prismatic 3x18mm Magnifier: Manufacturer: NOVUS Precision Finish: Matte Magnification: 3 x Objective Lens Diameter: 18 mm Weight: 12.8 oz Fabric/Material: Aluminum Color: Black Features: Central Height 0.82in/20.8mm Objective Lens 18mm Magnification 3X Fog Proof Die-Cast Aluminum Housing Material Nitrogen Filled Epoxy Paint Surface Finish Waterproof IPX8 Shock-Proof 1000G 4.12.52.9in/105 66 73mm Dimension Weights 12.8oz/363g Package Contents: NOVUS Precision Prismatic 3x18mm Magnifier NOVUS Precision PM-01-BLK: Prismatic Magnifier 3x18mm