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Unlike sports spectacles
with a clip, the Duplex System provides a perfect fit with
absolutely
no change. The new connection technique prevents the intermediate
glass from fogging and
guarantees a constant view, as it is
not visible from the outside.
Almost all strengths and
kinds of lens can be used.
Perfect fit of the spectacles
is guaranteed, as the
distance from the eye to
the sports spectacles hardly
changes.
The safety requirements
are naturally fulfilled, as there are no bulky glass supports.
 
And a further decisive benefit of the Duplex System - the wearing
comfort!
It hardly weighs any more than the version without glass. If you
have had
enough of clips, come to the Duplex System! |
