3x Flip to Side QD Magnifier Adjustable TS footwear Weight: 280 g Shipping weight: Kleur:Everglade Weight: 280 g Shipping weight: 380 g TPA: 18 Weight: 170 g Shipping weight: 180 g Leapers vision for the U Broadband multi coated lens to provide crystal clear 3x image Wide field of view 30% bigger than comparable models from other brands Windage elevation adjustability for optimum view centering Innovative flip to side mechanism for quick transition between 1x and 3x image Adjustable eyepiece for easy dioptric correction Precision machining and anodizing for maximum strength and wear resistance èatented quick detach lever lock mounting base 42mm center height for most common dot sight combination Completely sealed and nitrogen filled for fog weather proof