SH-PMC broadband coatings of 8 layers per side for the higest reflection reduction (below 0.2%)
Dust and moisture repellent top coating on each side for easy cleaning and longest life
Constructed from Schott glass for optical clarity
Brass filter ring helps to prevent jamming and provides additional strength
The Heliopan 107mm Protection SH-PMC Filter is a simple, clear filter designed for general protection to the front of your lens. This optically clear filter helps to reduce dust, scratches, moisture, and other elements from damaging your lens without affecting the overall image quality.