Urth 72mm ND2-400 Variable ND Lens Filter for Cameras

Urth is a contemporary photography brand that creates camera gear and accessories to enhance your photography practice. The brand is rooted in the belief that photography serves as a means to deeply appreciate life and connect with the world. Through considered design and technical tools, Urth bridges the gap between capturing moments and experiencing them.

Urth's lens filters are engineered with professional-grade materials, allowing you to capture every moment with enhanced clarity. The best-selling filters feature advanced nano-coating technology, superior light transmittance, anti-scratch protection, and water- and dust-repellent properties. These filters offer an 8-layer nano-coating, anti-scratch glass, and elemental durability, providing exposure control, versatile effects, and HD quality.

Urth's camera bags are ultra-functional and versatile, supporting your practice wherever you go. Durably made with weatherproof, recycled nylon, these best-selling camera bags feature high-precision design, with CNC-machined, ultra-slim, double-threaded rims and non-slip grips. Each bag comes with a protective travel case and cleaning cloth, ensuring premium details and protection.

Urth's lens mount adapters allow you to pair different makes of lenses with your camera body, optimizing your camera kit. These best-selling adapters are meticulously engineered for compatibility and performance.

Urth is committed to accountability, transparency, and continuous improvement, as a certified B Corporation. The brand's products are guaranteed for life, as longevity is key to sustainability. Furthermore, each Urth purchase funds regeneration projects, with one tree planted for every product sold, resulting in a 10x greater positive impact.

To determine the right filter size for your camera lens, simply find the filter size (in mm) printed near the Ø symbol on the lens or back of the lens cap. Alternatively, you can search online with your lens model to find the correct filter size.

Urth offers two ranges: the standard Urth line with Japanese AGC glass and an 8-layer nano-coating, and the professional Urth Plus+ line with German SCHOTT glass and a 20-layer nano-coating (30 layers for UV Plus+). While you can stack multiple filters, it's recommended to use only one filter at a time for optimal image quality, as stacking can cause vignetting.

When choosing an ND filter, consider the lighting conditions and the desired effects. Variable ND filters are suitable for changing light, while fixed ND filters provide better control. Higher ND numbers mean more light restriction, with ND64 to ND1000 being suitable for bright conditions or silky water effects. For wide-angle and telephoto lenses, the Urth Variable ND2-32 or ND8-128 filters are recommended to avoid the x-cross effect.

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