Sirui 40.5mm Nano MC UV Filter, Brass Ring
SKU: SINANUV405BR
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Specs
Protection
About Sirui Nano MC UV Filter
FEATURED REVIEWS
Quality Packaging
I received this filter today and screwed it onto my 17-40L Canon lens. The filter arrived in a square plastic box with a foam insert with a circular cutout. The filter had clear plastic front and back to protect it. I have not ordered many filters but I've never seen one so well packed. The filter threaded on to the lens easily and the lens cap snapped on to it. I haven't taken any photos yet to comment on that. Otherwise it was round and clear.
Right size and multi coated.
Hard to find size. Happy I found this here and that it is multi coated.
Providing exceptional protection to your expensive lenses.
Functions
Protects the lens and weakens the blue cast caused by the UV Rays to enhance the quality of the image.
• SIRUI UV Filters have almost 99.8% UV cut-off rate
• Ultra-thin only at 3.4mm thickness of the UV filter, prevents vignetting, and provide exceptional light transmission
Material
American Corning Glass with Premium Quality Brass Ring
• Exclusive Anti-Reflective 27-layer of UV coating on both surfaces for the UV brass rings to provide out-standing light transmission
• Multiple protective coatings (water-proof, oil-resistent, scratch-resistant, anti-reflective and anti-static) are applied to each side of the glass for maximum durability
Sirui Nano MC UV Filter Features
- High performance brass filter rings in addition to the qualities of our aluminum rings, provides better strength and stability
- Finest AR coating process, with nearly 100% polarization
- Proactive coating (weatherproof, oil-resistant, scratch-resistant, anti-reflective and anti-static for maximum durability