Urth Variable Lens Filter

The locking rim prevents you from rotating the filter past its minimum or maximum density points. This is crucial because it stops the 'X-effect'—those dark, uneven cross-patterns that often appear on variable ND filters when pushed too far.

The filter features an ultra-slim rim design specifically engineered to minimize vignetting. While performance can vary depending on your specific lens focal length, this slim profile significantly reduces the risk of dark corners in your shots.

This variable neutral density filter offers a range of 1 to 8.6 stops. This versatility allows you to adjust your exposure settings on the fly without needing to swap out different fixed ND filters.

Yes, it is built for field work. The filter is crafted from high-quality Japanese AGC glass with an 8-layer nano-coating, and it is housed in a durable magnalium frame that is also water-resistant.

Because this filter has a specific threaded design, you may find that your standard lens cap does not fit perfectly or securely. We recommend checking if your lens cap is compatible with the filter's specific thread size or using a larger cap if necessary.