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View Full Version : New Heliopan Variable ND filter



Bob Salomon
19-Feb-2011, 11:46
Heliopan is now shipping their new Vario ND filter which is adjustable from 1 to 6.6 stops of ND by simply turning the calibrated rim on the filter. The Heliopan Vario ND filter is totally neutral in color, it is mounted in a black anodized brass ring that is cali- brated for ease in repeating a desired density.
The new Vario ND filter is available in screw-in sizes from 52 to 77mm. The new Heliopan Vario ND filter is available from camera stores in the USA.
Specifications:
High quality solid brass rings. Black anodized rings with stops at both ends of the ND range. ND variable from 1 to 6.6 stops. Color neutral regardless of ND value. Calibrated, repeatable settings.