Simple. Fast. Effective. The VMX-3T Magnifier delivers instant versatility to your red dot setup. With its push-button flip-mount design, you can quickly switch between unmagnified and 3x magnified views—locking securely into place with ease. Perfect for shooters who want extended range without sacrificing speed in close-quarters, the VMX-3T offers an effective solution for dynamic shooting environments. Built with fully multi-coated optics for optimal light transmission and rugged hard-coat-anodized aluminum housing, this magnifier is lightweight, durable, and ready for any conditions. Internally nitrogen-purged and O-ring sealed, it's both waterproof and fogproof, ensuring reliability in all environments. Compatible with any Vortex red dot sight (not recommended for prism scopes), the VMX-3T supports absolute co-witness and lower 1/3 co-witness mounting heights for maximum flexibility. Key Specifications Magnification: 3x Objective Lens Diameter: 27 mm Eye Relief: 2.2" Angular Field of View: 7.3° Linear Field of View: 38.2' @ 100 yds Length: 4.3" Weight: 11.9 oz. Performance Features Push-Button Flip-Mount – Engage or disengage magnification instantly. Fully Multi-Coated Optics – Enhanced clarity and light transmission. Durable Construction – Hard-coat-anodized machined aluminum for strength. Nitrogen Gas Purged – Fogproof and waterproof for all-weather performance. Mounting Options – Use at absolute co-witness or lower 1/3 co-witness heights. What's in the Box VMX-3T Magnifier with Flip Mount (Absolute Co-Witness) Shim Plate (Lower 1/3 Co-Witness) Two Sets of Screws Lens Cloth Optics Return Policy Optics may be returned in their original, undamaged packaging within 30 days of purchase for a full refund or store credit. For any technical issues or if your optic arrives damaged or defective, please get in touch with the manufacturer, Vortex Optics, directly.