564 Gehmann rerasight iris with 12-colour filter and single polariser

Incorporates the 510 iris
Iris adjustable over a wide range of 0.5 - 3.0mm
Two banks of 6 optically flat glass colour filters which can be precisely located in position and individually adjusted:
1. bank: Yellow, Light Green, Orange, Purple, Light Grey, Dark Grey
2. bank: Dark Blue, Blue, Light Yellow, Red, Green, Turquoise
Colours from one ring can be mixed with the other to provide you with up 48 colour options
Each bank can be used independently or as any combination of both, including just as an iris only
Single polariser: By engaging a polarizing filter in which special quartz crystals are embedded, the so-called reflex rays are eliminated
All colour and polarizing filters can be used separately or combined
Locking collar allows precise location of the V-mark
Removable steel threaded connector for the opportunity to add, for example the 0.0 dioptre
Light reflection is kept to a minimum by applying a special matt finish to all external and internal surfaces
Laser engraved indication marks
Thread M9.5x1 for all well-known target rifle brands
Black and silver anti-reflective finish
Instruction manual included