The PROSTAFF 1000 6x20 Laser Rangefi nder puts a solid 1,000-yard maximum ranging capability into your hand, together with compact ergonomics that will fit your pocket. The 6x optical system makes seeing-and ranging-targets out to 600 yards and beyond a reality, while the Tru-Target system allows you to select either First Target or Distant Target Priority. Weather resistant/rainproof construction. Features 6-1,000 Yard Measurement Range Displays in 1-yard increments Single or continuous measurement (up to 8 seconds) High-quality 6x monocular with multilayer coating for bright, clear images Long Eye Relief - 16.7mm. Perfect for eyeglass wearers TRU TARGET technology that allows you to switch between First Target and Distant Target modes Rainproof (IPx4)