The DeltaPoint Pro NV (Night Vision) FDE is proof that you don't have to compromise performance on a small sight. And now, it supports modern night vision devices with 10 brightness settings, including two that fine tune the red dot to match the sensitivity of your night vision equipment. We also added a customizable brightness setting at the top end the DP Pro NV. This makes it easier to quickly max out the intensity of your dot when conditions are at their brightest. So if youre moving between an indoor environment and bright sunlight, you wont miss a beat. Your battery should be the last thing you have to worry about in the field. That's why Leupold designed Motion Sensor Technology (MST) to extend your battery life. It automatically deactivates the illumination after five minutes of inactivity, and as soon as movement is detected, the illumination instantly reactivates, keeping you in the fight for longer. IPX4 waterproof.