Brunton Echo 400m - 440 yds Laser Rangefinder 440 Yard Ranging Capability for Most Hunting Situations with + or - 1 Yard Accuracy for a More Precise Distance Measurement Comes with 6x Magnification for a Close and Clear View, 12 mm Exit Pupil, 3.8 mm Eye Relief, Field of View Angle, and Fold-down Eye Cup Water Resistant Construction for More Durable Use in Poor Weather Conditions and Multi Coated Lenses Includes Lens Covers, Wrist Strap Lanyard and Case Limited Lifetime Warranty