Gehmann 568 Rearsight Iris with 48 Colour Filters & Twin Polariser

Gehmann 568 Rearsight Iris with 48 Colour Filters & Twin Polariser

• Rear sight iris, adjustable from 0.5 - 3.0mm
• Can be used as single or twin banks of six colours:
  • 1. bank: orange, light green, yellow, medium grey, dark grey and amethyst
  • 2. bank: Light blue, dark blue, lemon yellow, red, light green & lilac
• Colours from one ring can be mixed with the other to provide the remaining 36 colour options
• Twin polarisers
• Can be used as iris only
• Removable steel threaded connection
• Easy clean instructions included