BERKAN 20 Armored vehicle commander periscope is a daytime optical device. Periscope is a compose of a 1x magnification wide angle general view and 6X magnification target identification optical system. The mirror in the main frame of the device is used by both optical systems. By controlling the position of the mirror vertically by the operator, the field of view can be changed vertically. The 6x magnification optical system has an illuminated grid for ocular diopter adjustment and distance measurement.

GENERAL FEATURES

  • Capability to measure distance with 6X magnification statdimetric method for target verification
  • Wide angle prism for general view
  • Adjustable mirror mechanism for vertical search
  • Protection cover on the prism and protected lens rubber to prevent the internal lights being seen from outside.

TECHNICIAL FEATURES

IDENTIFICATION CHANNEL

  • Magnification: 6X
  • Field of View: 8.5 °
  • Focus Range: 25m to infinity
  • Diopter Adjustment: +3 / -3
  • Total vertical angle sweep: + 33 °; -27 °
  • Protection for wavelength laser: 694nm and 1064nm

PANAROMIC CHANNEL

  • Magnification: 1X
  • Field of View: Horizontal 60 ° Vertical 13 °
  • Total vertical angle sweep: + 33 °; -27 °

MECHANICAL FEATURES

  • Weight: 7.2 kg

Electrical Features

  • Operating Voltage: 18 – 36 VDC

Environmental Features

  • Operating Temperature: 40 ° C / + 71 ° C
  • Storage Temperature: -62 ° C / + 71 ° C
  • Humidity: 98%
  • Shock: 100G, 1.5ms
  • Vibration: 1.58mm at 30 Hz.