LUCID is proud to offer the worlds' first variable magnifier for red dot sights. Now the operator is able to transition quickly between a CQB operation to a designated marksman capability in an instant with the same weapons platform, all the while maintaining quality target identification and precision shot placement. LUCID's 2x-5x Variable Magnifier mounts behind any red dot sight (with the right mount). This high quality optic offers crystal clear optical performance and maintains an expansive field of view with a comfortable eye relief through the entire magnification range. NOTE: The 2x-5x Variable Magnifier from LUCID has been updated to offer an ocular focus ability..