The Midas Burst 3 MOA closed red dot sight has up to 50,000 hours of battery life in optimal conditions. Button controls are located on the top of the device, so you won’t be making any accidental adjustments. The Midas Burst has Fully Multi-Coated lenses, offering excellent light transmission, as well as built-in motion sensor technology, causing the device to wake up automatically when motion is detected. Midas Burst 3 MOA Features: Motion sensor Fully Multi-Coated Battery life of 50,000 hours (in optimal conditions) Athlon Scopes Athlon Midas Burst TSR1 3MOA Closed Red Dot Sight 403074