The AC-2042 Daytime Binoculars are built from only the most exceptional quality glass to deliver a crisp and clear image. The glass features a special proprietary lens coating used in night vision technology to maximize light transmission for better performance in low light environments. The binoculars are built tough to withstand the harshest environmental conditions, including marine environments. Each binocular is completely sealed against dust, sand, and water. The device features M16-type reticle.