Sirui UV Pro Aluminum Filter
- Made with top quality German manufactured Schott Plate Glass B270.
- L37 and AF coatings on each side of glass (waterproof, oil-resistant, scratch-resistant, anti-reflective and anti-static) for maximum durability.
- 22-layer Anti-Reflective Coating on both surfaces to eliminate reflections and provide light transmission at almost 100%.
- Thin bezel design for no vignetting even with wide angle lenses.
- Aircraft grade lightweight aluminum filter ring provides high strength and durability