The Athlon Optics® TALOS G2 850Y 6x21mm Laser Rangefinder is nitrogen purged for fogproof and waterproof performance while a rainproof design allows this optic to easily shed water in even the harshest of conditions so you can keep pushing forward. Durable rubber armor creates an ergonomic, non-slip grip while also adding protection to this rangefinder while a diopter adjustment allows each user to find the perfect setup for long-lasting eye relief. Multi-coated lenses ensure reliable light transmission and brightness for a clear, crisp picture at the range or in the field. This rangefinder features dual units of measurement distance (meters/yards) and boasts an angle compensation mode, line of sight mode, scan mode, and hunting and golf mode so you can best match almost any situation. Operates on one CR2 battery (included). Backed by the Athlon Gold Medal Lifetime Warranty. Don't hesitate and order now!