Heliopan Medium Grey Filter SH-PMC 37 mm

Heliopan medium gray SH-PMC - filter used for portraits for out of focus backgrounds or under very bright light for video. This filter is manufactured from color neutral Schott glass and therefore can be used for black and white and color photography. Heliopan medium gray filter with SH-PMC (Super-Heliopan-Protect-Multi-Coating) SH-PMC broadband coatings of 8 layers per side for high reflection reduction (below 0.2%) Dust and moisture repellent top coating on each side of the SH-PMC coated filters for easy cleaning and long life Size: 37 mm x 0.75 Diameter (mm) 37 Information Neutral Density Filter