Light Control

ND4 Filter Plus

2 Stops

$79 AUD

Size

Natural balance. Smooth cinematic depth.

The Urth ND4 Plus gently reduces light by 2 stops, giving you natural depth of field and fluid motion in soft light. Crafted with premium German SCHOTT glass and CoraNano™ 20-layer coating, it delivers clean, balanced exposure and true-to-life colour with minimal reflection.

- Fixed 2-stop light reduction for subtle exposure control
- German SCHOTT B270 optical glass for professional clarity
- CoraNano™ 20-layer dual-side nano-coating for colour accuracy
- Ravg420–680nm ≤ 1% reflectance for high optical purity
- Ultra-slim, warp-resistant aluminium frame prevents vignetting
- Lifetime warranty

Filter Type

Fixed neutral density
Exposure Reduction

ND4 (2 stops)
Glass

German SCHOTT B270
Coating

20-layer nano-coating
System

Threaded
Frame

6061 Aluminium
Sizes

37mm-95mm diameters
Warranty

Lifetime warranty

To find out more information about the impact of this Urth product, view our Life Cycle Analysis (LCA) report here

Free shipping within Australia on orders $150 and over.

We deliver with AusPost and Fastway Couriers for faster and safer delivery.

Standard shipping: 3-7 days

Please allow an extra 2 days for regional areas.

ND4 Filter Plus

Complete your set

new release

Lens Filter Pouch

Streamlined filter protection

$49 AUD

ADD TO CART Buy Now

4.9

new release

Optical Lens Cleaning Kit

Precision glass maintenance

$59 AUD

ADD TO CART Buy Now

5.0

Step Up Ring Filter Adapter

Seamless Filter Adaptation

From $25 AUD+

ADD TO CART Buy Now

Witness the Difference

No Filter

ND4 Plus

By cutting light and using a slower shutter, smooth, fluid movement in water and clouds is captured.

No Filter

ND4 Plus

Shoot wide apertures in daylight for soft, creamy background blur that isolates your subject.

Fixed ND Precision

Consistent 2-stop light reduction — ideal for motion blur, long exposures and wide-apertures in bright light.

Nano-Coated Optical Glass

20-layer nano-coating enhances clarity, protects from the elements and reduces flares and reflections.

Aerospace-Grade Frame

Ultra-slim, aerospace-grade aluminium for long-term durability without added weight or vignetting.

Design Features

All-Terrain Durability

Built with corrosion-resistant aluminium and hydrophobic coatings for demanding environments and everyday professional use.

Optimised Optical Performance

Nano-coated German SCHOTT B270 glass optimises clarity, light transmittance and colour accuracy while reducing flare.

Responsible Design

A Certified B Corp, Urth meets high standards of social and environmental responsibility, ensuring a 10x net-positive impact.

How to: 101

1/3

Determine Filter Size

Match the diameter (e.g. Ø49mm) on your lens to the filter size. This is different to focal length.

2/3

Mount the Filter

Align the filter with the lens and thread by rotating clockwise. Avoid overtightening.

3/3

Get more cinematic

Use our ND4 to create more cinematic effects when filming. By blocking 2 f-stops of light, you can open your aperture for a shallower depth of field, creating stunning cinematic effects.