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PrimeCircle filters are diamond cut from German Ultra-White optical glass, the best quality solution for modern high resolution lenses! The parallel relationship between front and rear surfaces (important for the best optical performance) is verified with a laser interferometer and a densitometer is used for testing consistent density. To check proper light transmission is also used a spectrophotometer!
This Clear UV filter blocks the invisible UV component
of light from the sky, which can cause blur and to which many
color films and sensors react with a blue cast.
That makes a Clear UV filter very suitable
as protection of the front element of the taking lens against
dust, flying sand, sea water spray and the like, and it can be
kept on the lens at all times.
of light from the sky, which can cause blur and to which many
color films and sensors react with a blue cast.
That makes a Clear UV filter very suitable
as protection of the front element of the taking lens against
dust, flying sand, sea water spray and the like, and it can be
kept on the lens at all times.
# CUV 44
$ 129,00 + shipment / duties
€109,00 + vat
€109,00 + vat
