Urth 40.5mm ND2-400 Variable ND Lens Filter

Features

• CUT 18.66 F-STOPS | Urth Variable ND2-400 Lens Filter is made for shallow depth of field, long exposure and motion blur techniques in changing light. Great for nature and landscape photography.
• LOCKING RIM | Our Variable ND Filters have min-max locking mechanisms to prevent over rotation and the X-effect.
• SUPERIOR GLASS | This Variable ND Filter features superior nano-coated Japanese AGC glass for HD clarity, exceptional light transmission and reduced flare.
• PRECISION ENGINEERING | The ultra-slim rim design of this neutral density filter optimizes optics and prevents vignetting.
• LIFETIME QUALITY | Made from tough magnalium, the Urth ND2-400 Filter offers lasting resilience. Backed for life.

Description

Superior light transmittance & optics Scratch resistant nano coating Protect your lens from dust, debris, oil, smudges & water CNC precision machining for an ultra slim, double threaded rim & non slip grip Comes with a protective travel case for travel and all-terrain use Urth is committed to accountability, transparency & continuous improvement Urth products are guaranteed for life, as longevity is key to sustainability Each Urth product funds regeneration projects for a 10x greater positive impact 1. How can I determine the right filter size for my camera lens? Find your lens filter size (in mm) printed near the Ø symbol on the lens or back of the lens cap. You can also find your filter size on your lens cap, or search online with your lens model, e.g., "Canon EF 24mm f1.4L USM II filter size" for 77mm. 2. What's the difference between the Urth and Urth Plus+ ranges? Urth has two ranges: Urth (standard) with Japanese AGC glass and an 8-layer nano-coating, and Urth Plus+ (professional) with German SCHOTT glass and a 20-layer nano-coating (30 layers for UV Plus+). 3. Can I stack multiple filters? Yes, our filters are double-threaded for stacking. For best image quality, use only one filter at a time as stacking can cause vignetting. Avoid stacking more than two filters. 4. What ND filter do I need? Variable ND: Good for changing light. Fixed ND: Best for control. Remember, higher ND numbers mean more light restriction. For bright conditions or silky water effects, use ND64 to ND1000. ND64 is versatile for most situations. 5. What ND filter should I use with a telephoto or wide-angle lens? For wide-angle and telephoto lenses, we recommend our Variable ND2-32, ND8-128 or fixed ND filters to avoid an x-cross effect in your photos. Urth is a contemporary photography brand creating camera gear and accessories that enhance your photography practice. Urth 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 lens filters are engineered with professional-grade materials — so you can capture every moment with enhanced clarity. Ultra-functional and versatile, Urth camera bags support your practice wherever you go. Durably made with weatherproof, recycled nylon. Urth lens mount adapters allow you to pair different makes of lenses with your camera body to optimise your camera kit.

Brand: Urth

Material: Optical Glass

Photo Filter Thread Size: 40.5 millimeters

Coating Description: 8 layers of nano-coating

Photo Filter Effect Type: Neutral Density

Water Resistance Level: Water Resistant

Photo Filter Factor: 63.5 x

Product Dimensions: 1.59"L x 1.59"W

Photo Filter Size: 40.5 millimeters

Item Highlight: 1-8.6 Stop Range, HD Optical Glass 20-Layer Nano-Coated Neutral Density Filter for Cameras

Brand: Urth

Manufacturer Part Number: UNDX400ST40

Item Highlight: 1-8.6 Stop Range, HD Optical Glass 20-Layer Nano-Coated Neutral Density Filter for Cameras

Number of Packs: 1

Number of Items: 1

Unit Count: 1 Count

Manufacturer: Urth

Model Name: FK40M6P1P

Model Number: FK40M6P1P

Thread Size: 40.5 millimeters

Coating Description: 8 layers of nano-coating

Special Effect: Neutral Density

Water Resistance Level: Water Resistant

Photo Filter Factor: 63.5 x

Enclosure Material: Optical Glass

Screen Size: 1 inches

Color: Black

Compatible Devices: Cameras with 40.5mm lens thread

Media Type: ProductImage

Item Dimensions L x W: 1.59"L x 1.59"W

Photo Filter Size: 40.5 millimeters