This filter is made of Schott B 270 glass with a dual-sided 30-layer low-reflective coating, providing an average light transmission of over 98.5% while minimizing UV light effects. The nanocoating offers water and oil resistance, scratch protection, and anti-static properties.
The aluminium-magnesium alloy frame ensures durability while keeping the filter lightweight.
Specifications:
Light Transmission Rate: >98.5%
Coating: Multi-layered nanocoating
Weight: 14 g (62 mm) / 15 g (67 mm) / 18 g (72 mm) / 22 g (77 mm) / 27 g (86 mm)
Height: 5.5 mm (3 mm protruding outside the lens)
Filter Frame Material: Aluminium magnesium alloy
Other Features: Water- and oil-resistant, anti-scratch, and anti-static