The D-541/D-542 is a night sight attachment for a dayscope.


  • Night hunting / observation
  • Patrolling and site protection
  • Features

  • Installed night vision riflescope attachments D-541, D-542, D-543 in front of a daytime riflescope do not affect the latter's zeroing
  • Keep all tactical capacities of a day riflescope intact
  • Specially designed night time fast optics
  • Brightness control (option)(EGAC)
  • Internal focusing mechanism (from 10m to infinity)
  • High quality image within the entire field of view
  • GEN 2+, ECHO or ECHO Plus image intensifier tube
  • Built-in high-power eye-safe IR illuminator
  • Waterproof
  • Compact
  • Lightweight
  • Connection to the dayscope with an easy and sturdy quick-release adapter
  • Specifications

    Magnification 1.0x
    Field of View 8.8deg
    Objective 78 mm-G2-F/1.5, Τ1.6 (D-541)
    78 mm-HC-F/1.5, Τ1.6 (D-542)
    Dimensions 202 x 62 x 80mm
    Weight 0.63kg
    Power supply 1x CR-123A
    Voltage 3V
    Battery life 40h
    Image Intensifier Tube
    Type GEN 2+, ECHO, ECHO Plus
    Photosensitivity 450 — 1800µA/lm
    Resolution 43 — 64lp/mm
    Operating conditions
    Temperature -40 — 50°C
    Humidity <98%