568MC Gehmann rearsight iris with 12-colour filter and twin polarisers
568MC Gehmann rearsight iris with 12-colour filter and twin polarisers
- 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
- Two separately adjustable polarisation filters
- Our Gehmann polarization filters offer two key advantages that lead to noticeably better and longer-lasting performance of the aiming eye. Light oscillations ("flicker") can be filtered so that only specific oscillation directions pass through the polarizing filter
- By engaging a polarizing filter in which special quartz crystals are embedded, the so-called reflex rays are eliminated
- By switching on the second polarizing filter, the position of the quartz crystals relative to each other can be changed so that they achieve a 10 to 90%, continuous, light absorption (changed brightness)
- All colour and polarizing filters can be used separately or combined
- Supplied with 5 external push-fit rubber rings to assist in achieving constant eye position shot after shot
- 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
- Instruction manual included