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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 simple filter is designed to provide protection for
the camera and the lens and does not usually incorporate
any effect.
Every camera and lens should have a clear filter attached
as a matter of course. The filter protects the lens against dust,
moisture, scratches and finger marks.
# COF-4565
$ 69,00 + shipment / duties
€59,00 + vat