VERY100 4X Magnifier FTS Flip to Side for Similar Scopes Sights or Eotech Aimpoint This 4X magnifier gives you more clear and accurate sight, a very good tool to increase field performances The specially designed flip to side tactical mount provides very quick and easy switching sights between magnifying and non-magnifying A powerful tool to your hunting/target practice and airsoft; A perfect add-on to your red/green dot sight/ reflex sight This 4X magnifier can also be used as a handy portable monocular Comparable with EOTech and Aimpoint; Diopter/Focus adjustable by turning the ocular; Windage and elevation adjustable for perfect reticle center