VU Sion 95mm UV Filter

Vu Sion UV filters are designed to be a part of your lens from the moment they're screwed into place. Equipped with VU patented iO Lock, which environmentally seals and protects the front element of your lens, Vu Sion UV filters also feature hardened glass, an optimized UV rejection coating, VU unique White Balanced Multi-Coating and a special Flat Wave Overcoat to ensure that your images are captured exactly the way you envision them.

Ultra-White Schott German Optics
The optical glass is ground and polished to achieve the highest performance possible, which makes the filter appear completely invisible to you, your lens and the image that is captured.

Advanced UV Protection Coating
A higher performance coating that ensures any unwanted UV reflections and ghosting are eliminated from the image. Capture the image you see through the viewfinder, nothing more, nothing less.

Impact Resistant Glass
Conforms to the highest specifications for glass hardness in lens filters. It doesn't make the filter break-proof, but it makes it durable enough to withstand some pretty adverse conditions.

iOLock Integrated Optik Lock (Patent Pending)
Environmentally seals the front of any lens, protecting it and keeping it safe from the elements and potential impact damage.

Black Edge Coated Glass
Prevents reflections within the filter, which can degrade overall image quality.

Black Anodized CNC Aluminum Filter Frame
Milled from a single piece of aluminum, VU filter frames are more rigid and resistant to damage from side impacts.

5 Year Limited Warranty
Covers defects of any kind in the workmanship and materials of the product.

Unsurpassed Optical Resolution
VU filters are held to the highest optical resolution standards and will not degrade your image when placed in front of a lens.

Flat Wave Overcoat
Optic coating that gives the filter's front surface a smoother-than-glass" finish, making filter maintenance and care much easier.

White Balanced Multi-Coating
Specially formulated ingredients and coating process assure that recoded image will be exactly the way you captured it.

Hand crafted and Inspected
Run in small batches, hand crafted and individually inspected to ensure the utmost in optic quality.