Gehmann

sights
501MC iris with push-fit coloured rings
• iris 0.5 - 3.0mm
• engraved with its individual serial number
• 5 external push-fit rubber rings which attach to the knurled ring in: red, yellow, green,
blue and black
• designed to provide an illusory optical effect which ensures perfect eye alignment
• an extremely simple and inexpensive idea that gives exceptional improvement
about our products
POLARISATION FILTERS
Deviating light rays originating from the bull or surrounding white, caused by high intensity light, result in a poor or deteriorating sight picture.
Due to the properties of polarised filters and the fact that quartz grains lay on the filter in one direction it is possible with a single filter to
absorb the reflected beams.
By introducing and overlaying a second filter at varying angles to the first filter the incoming light intensity can be reduced up to 90% of its
original value.
Thus by using one or two filters (or none at all if this appropriate) one bit of sighting equipment allows
you control of one of the most critical causes of all sighting problems.
YEARS GUAR ANTEE
550 polarisation filter
• iris
• two polarisation filters:
- first ring eliminates reflections and controls white round target
- second ring (with stainless lugs) controls light through the sight and
enables varying degrees of brightness
• 10 - 90 % light absorption via the twin polarisers
• can be used as an iris only - or with one, or both, polarisers
• easy clean instructions are included
563 iris, 6-colour and single polariser
• iris
• 6 colour filters: yellow, orange, green, brown, light and dark grey
• single polariser
• can be used as an iris only
• easy clean instructions included
• finished in black and silver
564 iris, 48-colour and single polariser
• iris
• 12 colour filters:
1. wheel: yellow, dark green, orange, brown, light and dark grey
2. wheel: light and dark blue, lemon yellow, red, light green and lilac
colours from one ring can be mixed with the other - to provide the
remaining 36 colour options
• single polariser
• can be used as an iris only
• easy clean instructions included
• finished in black and silver
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