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Verfügbare Sprachen
Verfügbare Sprachen
Gehmann Cylindrical Lens System Art.579
(CLS)
Dear customer,
You have just bought one of our newest outstanding innovations (art. 579, abbrev.: CLS). Once again this
new product development underlines the exceptional status of Gehmann as an innovative target
shooting equipment manufacturer. The CLS is able to compensate for astigmatism and to balance size
and optical axis of the eye up to 2.0 completely. In combination with our magnifying diopter (-4,5dpt. to
+4,5dpt.) for spherical disorders our revolutionary product is now able to replace a shooting frame com-
pletely. The CLS has the outstanding advantage of individual adjustments of the cylindrical lens system
to specific visual disorders and imperfections of the single shooter. Shooting frames have the disadvan-
tage of having to buy a new lens in order to adapt to even small changes of defective vision. Vision de-
pends on daily changing factors such as light level, fluctuations of blood pressure and blood glucose or
stress-related factors. Our new CLS provides the shooter with the possibility to balance small and great
changes of your vision through simple adjustment. It is this individual adjustment possibility to make
our cylindrical lens system superior to the use of a standard shooting frame. Once again Gehmann paves
the way for extraordinary shooting performances. Gehmann have always been a byword for innovative
products bringing success to shooters around the world.
Assembly instructions:
The two relevant astigmatism figures
a) optical axis with angle degrees of up to 180° and
b) cylindrical figure in dpt. of the aiming eye can be taken from the spectacle documents.
An optician can find out the value if there is no data available.
Three assembly groups have to be brought into alignment when it comes to the assembly of a rearsight
iris with magnifying diopter +/-4,5dpt. and the CLS. We recommend the following approach in order to
assemble our optical unit:
Step 1 Attachment of adaptor to rearsight iris:
Adaptor 579-I and 579-II
will be attached to the body of the rearsight iris after removal of the thread
(1)
adaptor
or magnifying diopter and in exchange with the locking collar
(2)
(3)
(1)
(2)
(3)
The adaptor 579-III
will be screwed directly into the thread of the rearsight iris
.
(1)
(2)
(2)
(1)
In the end of the assembly instructions you will find a list showing you which adaptor to choose.
Step 2 Assembly of the different assembly groups:
screw the magnifying diopter
into the CLS
and fix lightly with locking spanner
which has been
(1)
(2)
(3)
provided with the rearsight iris
(1)
(3)
(2)
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