The EOTECH G45 Magnifier is a holographic sight magnifier with an updated design for added convenience and control. This EOTECH magnifier is compatible with all EOTECH holographic sights and provides up to 5x magnification for precision aim at a longer range. The updated mount of the Model G45 allows for faster transitions from 5x to 1x magnification for true versatility, while tool-free vertical and horizontal adjustments allow you to fine-tune the magnifier exactly how you need it. For improved functionality, this EOTECH magnifier has an expanded field of view that provides a clear sight picture without hindering your peripheral vision. With a fog-resistant seal, the EOTECH G45 Magnifier delivers enhanced zoom in virtually any conditions to perfect the aim of your red dot sight system.