Powerful diffusion. Effortless dreamlike atmosphere.
The Urth Magnetic Ethereal ¹⁄₁ Black Mist Plus delivers the strongest cinematic glow in the range, softening contrast, lifting shadows, and creating pronounced halation around highlights — with the speed and ease of our magnetic mount system. It transforms digital sharpness into a dreamy, filmic mood while preserving natural colour and detail. Ideal for expressive portraiture and stylised cinematic storytelling.
- ¹⁄₁ strength diffusion for maximum halation and glow
- Fast, secure magnetic mount for rapid setup and swaps
- German SCHOTT B270 optical glass for precision clarity
- CoraNano™ 20-layer dual-side nano-coating for colour accuracy
- Softens contrast and bloom highlights for a cinematic aesthetic
- Ultra-slim, warp-resistant aluminium frame prevents vignetting
- Lifetime warranty
Filter Type
¹⁄₁ Black mist diffusion
Exposure Reduction
N/A
Glass
German SCHOTT B270
Coating
20-layer CoraNano™
System
Magnetic
Frame
6061 Aluminium
Sizes
39mm–82mm 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 to selected European countries on orders €100 and over (Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden).
Standard shipping: 3-7 days
Express shipping: 1-3 days
Please allow an extra 2 days for regional areas.
1
20-layer nano-coating engineered for ultra-low reflectivity, superior contrast, and advanced resistance to water, oil and fingerprints.
2
¹⁄₁ strength black mist particles scatter light — visibly softening highlights and reducing contrast.
3
Ultra-slim, aerospace-grade aluminium for long-term durability without added weight or vignetting.
Built with corrosion-resistant aluminium and hydrophobic coatings for demanding environments and everyday professional use.
CoraNano™ coated German SCHOTT B270 glass refines clarity, light transmittance and colour accuracy while reducing flare.
A Certified B Corp, Urth meets high standards of social and environmental responsibility, ensuring a 10x net-positive impact.
1/3
Match the diameter (e.g. Ø49mm) on your lens to the filter size. This is different to focal length.
2/3
Thread the Magnetic Adapter Ring to your lens. Avoid overtightening. Note: If using the Magnetic UV Filter, do not attach the adapter ring.
3/3
Align the filter with the mounted adapter ring or UV base to engage the magnets.
Filter Type
¹⁄₁ Black mist diffusion
Exposure Reduction
N/A
Glass
German SCHOTT B270
Coating
20-layer CoraNano™
System
Threaded
Frame
6061 Aluminium
Sizes
39mm–82mm diameters
Warranty
Lifetime warranty
Filter Type
¹⁄₁ Black mist diffusion
Exposure Reduction
N/A
Glass
German SCHOTT B270
Coating
20-layer CoraNano™
System
Magnetic
Frame
6061 Aluminium
Sizes
39mm–82mm diameters
Warranty
Lifetime warranty
Your Cart (0)
Your cart is currently empty.
Urth Art pieces are custom printed and framed so you can experience their full impact in person.
Partnering with a local Australian archival framer, Urth Art prints are framed with sustainably sourced timber to display the artwork, without damaging the environment. And to bring the gallery experience home, Urth Art prints are protected by art-grade acrylic glazing that prevents fading and discolouration.

What is Urth Gallery?
Purpose of Urth Gallery
Our Gallery Terms and Conditions of Use
User Accounts
Purchasing Works at Urth Gallery
Shipping of Artwork
Title and Risk
Australian Consumer Law
Returns and refunds
Intellectual Property
Collector’s Rights to Works
Re-sale of Works via Urth Gallery
Third Party Links
Your Obligations
Limitation of Liability
Indemnity
Governing Law