



Urth 37mm UV 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: The Urth 37mm UV Filter Plus+ is a clear protective filter for 37mm lens threads, with SCHOTT B270 glass, a 30-layer coating and about 99% light transmission.
About this accessory
The Urth 37mm UV Filter Plus+ is a clear thread-in filter using German SCHOTT B270 glass with a CoraNano 30-layer nano-coating on both sides. Urth states light transmission of 99.00% and reflectance of 0.38%, with an L41 UV cut-off, in a 6061 aluminium frame.
Pick this over the Standard tier if you want SCHOTT glass and a 30-layer coating on both faces, which helps keep flare and colour cast down when shooting into bright light. Pro is the step above if impact resistance matters most.
Build & handling
| Filter type | UV protection (clear) |
|---|---|
| Tier | Plus+ |
| Filter thread | 37mm |
| Glass | German SCHOTT B270 |
| Coating | CoraNano 30-layer dual-side nano-coating |
| Light transmission | 99.00% |
| Reflectance | 0.38% |
| UV cut-off | L41 |
| Frame | 6061 aluminium, ultra-slim |
| Warranty | Lifetime |
Works with
- Lenses with a 37mm filter thread
Best for
Useful on lenses that see regular outdoor use, from Yorkshire moorland walks to city street photography, where protection with high transmission and low reflectance is wanted. Check the ø mark on your lens to confirm the 37mm thread first.
Frequently asked questions
How do I know if a 37mm filter fits my lens?
It fits lenses with a 37mm front filter thread. Check the ø figure marked on the front of your lens or on its cap. A lens marked ø37 takes this filter directly, and the lens manual lists the thread size too.
Does the Plus+ UV filter need exposure compensation?
No compensation is needed. With a stated 99.00% transmission, very little light is lost.
Is Plus+ worth it over the Standard UV filter?
Standard uses Japanese AGC glass with a multi-layer coating. Plus+ uses German SCHOTT B270 glass with a 30-layer dual-side coating, and Pro uses tempered AERO-C10 glass with a 34-layer coating.
Does a 37mm filter work on a small or compact lens?
This size is made for lenses with a small 37mm front thread. The ultra-slim frame keeps the added length down, which matters on compact lenses.
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.

