Artek India

Gehmann - 565 iris, 6-colour filter with twin polariser

565 Gehmann iris, 6-colour filter with twin polariser


  • Threaded for standard target rearsights
  • Removable steel thread allows retro-fitting of our 50309 magnifying diopter (-4.5 to +4.5)
  • Locking collar allows precise location of the V-mark
  • Laser engraved indications
  • Two polarisation filters
    • 1. ring eliminates glare and controls white round target
    • 2. ring (with lugs) controls light through the sight
  • Filters (filter and polariser) can be used together or one at a time
  • Adjustable iris made to our latest patent covering the range 0.5mm to 3.0mm
  • Internal surfaces are matt black reducing light reflection to a minimum
  • Matt finish to eliminate reflected light and subsequently distortion of the sight picture
  • Six optically flat glass colour filters which can be precisely located in position, colours:
    • orange, light green, yellow, medium grey, dark grey and amethyst
  • Clear settings at either end of the adjustment range for use of iris only or polarisation only

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