The Explore Scientific Alpen Apex XP 10x42 ED Laser Rangefinder Binoculars are the perfect combination of precision and power. With 10x magnification and ED lenses, you'll be able to see further and clearer than ever before. With the laser rangefinder and built-in angle compensation, you'll be able to accurately measure distances up to 1000 yards. Featuring fully multi-coated lenses and a rubberized armor coating, these binoculars are designed to withstand the toughest outdoor conditions