




Urth 46mm Ethereal Black Mist 1/8 Filter Plus+
Order by 2pm for same-day dispatch
Insured UK delivery £5.99, or collect free from our Harrogate shop
Hassle-free returns
Not sure it’s the right one?
Talk it through with people who use this kit every day, or come in and try it in your hands.
- 4.9 on GoogleFrom 137 reviews
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60+ yearsIndependent, in Harrogate
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Manufacturer warranty12 months or more
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Secure checkoutPayments by Shopify

The details
Buy with confidence
| Stock | In stock at Bass & Bligh |
|---|---|
| Dealer | Bass & Bligh is an authorised UK Urth dealer |
At a glance: Urth's Plus+ Black Mist 1/8 in 46mm is the gentlest strength in the Ethereal range, lowering contrast slightly while keeping colour accurate.
About this accessory
The Urth 46mm Ethereal Black Mist 1/8 Filter Plus+ is a diffusion filter that blooms highlights gently. It uses German SCHOTT B270 glass with a CoraNano 20-layer coating on both sides in an ultra-slim, warp-resistant aluminium frame for 46mm lens threads.
It takes the edge off modern digital sharpness without hiding detail. It is the lightest of the Ethereal strengths, so it suits shooters trying diffusion for the first time. Heavier options are 1/4 and 1/1.
Build & handling
| Filter type | Black Mist diffusion, 1/8 strength |
|---|---|
| Range | Ethereal |
| Tier | Plus+ |
| Filter thread | 46mm |
| Glass | German SCHOTT B270 |
| Coating | CoraNano 20-layer dual-side nano-coating |
| Frame | Ultra-slim, warp-resistant aluminium |
| Warranty | Lifetime |
Works with
- Lenses with a 46mm filter thread
Best for
A good first diffusion filter for portrait and video shooters wanting gentle highlight bloom. At 46mm this is a mid-small thread, so confirm the ø mark on your lens. Check the ø mark on your lens to confirm the 46mm thread first.
Frequently asked questions
How do I know if a 46mm filter fits my lens?
It fits any lens with a 46mm filter thread, whatever the make or mount. The thread size is printed on the lens, usually as ø46 on the front rim or on the inside of the lens cap. The number is the filter thread, not the focal length.
What is a Black Mist 1/8 filter for?
A Black Mist filter is a diffusion filter that blooms highlights and lowers contrast slightly. Urth lists this one in its Ethereal range at 1/8, the lightest strength, for a subtle filmic look.
Should I choose 1/8 or 1/4 Black Mist?
The numbers show strength: 1/8 is light, 1/4 is medium with noticeable halation around highlights, and 1/1 is the strongest in Urth's Ethereal range. Stronger filters give more glow and lower contrast.
Is Ethereal the same as Black Mist?
Yes, they are the same filter. Urth's full product name is Ethereal Black Mist, and we use Black Mist in the title because that is the name photographers and filmmakers search for.
Why buy from Bass & Bligh
Bought from a real shop, not a warehouse.
Dispatched on the Monday… great service
Ordered a Panasonic four thirds lens dispatched on the Monday after purchase and delivered on the following Tuesday great service. Tried on the camera and initial thoughts are wow pin sharp and clear photos. Thank you
George P.Ordered a lens onlineA proper little treasure trove
3rd time I've been to this shop to treat myself to some new kit. Always very friendly and knowledgeable. Fairly priced too. I would highly recommend a visit if your nearby and looking for camera gear. I'd say if they don't have what your looking for, it's probably not possible to find anywhere. It's a proper little treasure trove.
Philip B.Third visit to the shopBrilliant advice with awesome customer service
Sure you can buy online and possibly save a few pounds.. but if you require and appreciate knowledge and brilliant advice with awesome customer service then it's a no brainer...This is a real camera shop like it used to be back int day..
Malcolm S.

