The D-520 is a nightvision attachment for a daytime scope.


  • Outdoor / hunting
  • Patrolling and site protection
  • Features

  • An installed nightvision attachment D-520 in front of a daytime riflescope does not affect the latter's zeroing
  • Keeps all tactical capacities of a day riflescope intact
  • Internal focusing mechanism (from 10m to infinity)
  • High quality image within the entire field of view
  • Gen II+ image intensifier tube
  • Weaver rail to attach an optional laser illuminator
  • Waterproof (IP-67)
  • Lightweight
  • Silent push button
  • Battery in transverse direction to prevent problems with recoil
  • Connection to the dayscope with an easy and sturdy quick-release adapter
  • Included Accessories

    Battery CR-123 Lens tissue Quick Start Guide Carrying bag Lens cap
    Ocular cap


    Magnification 1.0 x
    Field of View 10 deg
    Objective 78mm F/1.5
    Dimensions 181x70x71 mm
    Weight 0.65 (ready for use, ex. adapter) kg
    Battery 1x CR-123A
    Tube Gen II+
    Ocular diameter 24 mm
    Lifetime battery min.60 hours
    Waterproof IP67
    Weaver rail for accessories, e.g. a LaserLuchs illuminator
    Focus range 10 to ∞ m
    Temperature range -40 to +50 °C