ADVANTAGE: Monocular can be fixed on the both sides i. On the RIGHT side or LEFT! The Master 1x24 Night Vision Monocular Gen. 1+ with Hands Free Head Mount KIT features enhanced operating characteristics. Combination of a CF-Super Gen. 1+ tube and a high-aperture R-Contact objective lens provides a distortion free, crisp and geometrically precise image on the entire surface of the screen. 1+ light amplification ratio of 1200 essentially exceeds a similar value of the gen. This feature gives the Master 1x24 Night Vision Monocular Gen. 1+ with Hands Free Head Mount KIT a great viewing ...