# Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus

The Urth UCPLPL127 Plus circular polarising lens filter is a 127mm screw-in filter intended to reduce reflections and adjust image polarisation. Its large size suits lenses with a matching filter thread, so check the Ø marking on your lens before buying.

- [Original product page](https://bargainpostbox.co.uk/product/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [View offer](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Urth
- Model: UCPLPL127
- Category: Electronics > Cameras & Photography > Photography Accessories
- Price: 99.50 GBP
- Previous price: 199.00 GBP
- Discount: 50%
- Price checked: 2026-11-14T09:55:21.954Z
- Rating: 4.5 / 5
- Reviews: 687

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Urth describes the filter as rotatable to adjust the polarisation effect.
- The listing claims it reduces reflections from water, glass and other non-metallic surfaces.
- Urth describes its glass as German SCHOTT B270 with a 20-layer CoraNano coating.
- The slim rim is described by Urth as designed to minimise vignetting.

## Pros

- The rotating circular polariser allows adjustment of the effect while composing.
- The filter size is stated clearly as 127mm for lenses with a matching filter thread.
- A slim rim is a useful design choice where vignetting is a concern, though the listing's claim is not an independent test.

## Cons

- A CPL reduces light reaching the sensor. Urth states a reduction of about 1.33-2 f-stops, which may require exposure compensation.

## Specifications

### Identity
- Brand: Urth
- Model: UCPLPL127
- Filter thread size: 127 Millimetres
- Filter effect: Polarizer
### Dimensions and installation
- Dimensions listed: 12.7L x 12.7W centimetres
- Weight listed: 105 Grams
### Materials and protection
- Material listed: Glass
- Coating: 20 layers of nano-coating
- Water resistance listed: Water Resistant

## Before you buy

- Check the lens's filter-thread diameter before ordering. Urth says it is usually printed beside the Ø symbol on the lens or cap. The supplied listing details are contradictory on the manufacturer's filter-material construction: the technical details say glass, while feature text also names a tough magnalium rim. Treat these as component-specific claims, not a settled claim that the whole filter is glass or metal. The listing also says the filter removes 99.9% of polarised light, but this is not independently verified.

## In the box

- Filter (Included)
- Protective travel case (Check selected pack): Mentioned in product feature text but absent from the explicit box-contents list. Check the selected listing.

## A good fit for

- Photographers with a lens that takes a 127mm screw-in filter and who want adjustable polarisation to manage reflections.
- Landscape and outdoor photographers looking to adjust reflected glare and colour saturation.

## Less suited to

- Anyone whose lens has a different filter-thread size unless using a separately sourced, suitable adapter.
- Photographers seeking to avoid the exposure reduction associated with a CPL filter.

## Customer feedback

Customer feedback describes the filter as well made and effective, with reported reductions in glare and improvements to saturation and contrast. Buyers also disagree about ease of use, and some report the lens cap falling off. For a 127mm lens, reported image benefits are relevant if glare control is the goal, while the reported cap issue matters when handling or transporting it. These are customer perceptions, not independent performance tests.
- Positive themes: Customers report good build quality and effective functionality.
- Positive themes: Customers report reduced glare and stronger saturation and contrast.
- Negative themes: Some customers report that the lens cap falls off.
- Mixed feedback: Feedback on ease of use is mixed.

## Frequently asked questions

### How do I check whether this filter fits my lens?
Check the filter-thread diameter, usually printed beside the Ø symbol on the lens or lens cap. It needs to match the stated 127mm size.
### Can the polarisation effect be adjusted?
Yes. Urth describes the filter as rotating to adjust polarisation. Its effect depends on the angle of reflected light.
### Does a CPL filter affect exposure?
The listing says it reduces light reaching the camera sensor by about 1.33-2 f-stops, so exposure may need adjustment.
### What is included?
The explicit package contents list names one filter. Separate product-page feature text also claims a protective travel case, so confirm the selected listing if the case matters.

## Alternative options

- [Urth 95mm Magnetic Circular Polarising \(CPL\) Lens Filter \(Plus\) \| 20-Layer Nano-Coated, HD Optical Glass for Camera Lens polarisation](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [TRUE COLOR ND-VARIO 1-5 stops \(0.3-1.5\) Nano-coating with Optical Glass, 67mm](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Urth 49mm 4-in-1 Lens Filter Kit \(Pro\) \| Professional-Grade UV, Circular Polarising \(CPL\), Advanced Nano Multi-Coated HD Optical Glass, Camera Filters](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Gobe 52mm Circular Polarising \(CPL\) Lens Filter](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Urth 58mm Circular Polarising \(CPL\) Lens Filter \| Multi-Coated, HD Optical Glass for Camera Lens polarisation](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Urth 43mm Magnetic Circular Polarizing \(CPL\) Lens Filter \(Plus+\) \| 20-Layer Nano-Coated, HD Optical Glass for Camera Lens polarisation](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Tilta Polarizer Filter, Illusion Magnetic Circular CPL Filter TF-MF-CPL](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Urth 62mm Circular Polarising \(CPL\) Lens Filter \| Multi-Coated, HD Optical Glass for Camera Lens polarisation](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Urth 82mm Magnetic Circular Polarising \(CPL\) Lens Filter \(Plus\) \| 20-Layer Nano-Coated, HD Optical Glass for Camera Lens polarisation](https://bargainpostbox.co.uk/visit/urth-82mm-magnetic-cpl-lens-filter-plus)
- [Urth 72mm Circular Polarizing \(CPL\) Lens Filter - Multi-Coated, Slim Design for Camera Lens Polarization](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Urth 46mm 4-in-1 Magnetic Essentials Lens Filter Kit \(Plus\) \| UV, CPL, Neutral Density ND8, ND1000, Nano-Coated HD Optical Glass, Camera Filters with 2 Caps](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)
- [Urth 95mm 2-in-1 Base Lens Filter Kit \(Plus\) \| UV, Circular Polarising \(CPL\), 30-Layer Nano-Coated HD Optical Glass, Camera Filters with 2 Caps](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)

## Add-ons

- [Urth 127mm Circular Polarising \(CPL\) Lens Filter \(Plus\) \| 20-Layer Nano-Coated, HD Optical Glass for Camera Lens polarisation](https://bargainpostbox.co.uk/visit/urth-ucplpl127-127mm-circular-polarising-filter-plus)

## Images

![Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus — 1](https://bargainpostbox.co.uk/i/NKWpk_D88Pjt3cxTkDOc2h2uRLFy6eIp0uHTY9TwKkxWHwct8MpTq4qltBQ3GQu9vzPapdB-TwtDghXPslEAJN4GxExrte53-kRvhghJMI8psp9mALQPEW6u.jpg)

![Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus — 2](https://bargainpostbox.co.uk/i/-00NY5ia-QvomKbm1x4cE-CptQLTHqgwt8oJpVTExhxh5vY744AOGEk2oF0kMXbSf1dFG09CKAR0FmeJVZVfr0A3tlySSIizX-xpWSsf5TnsrYPDv2Jjk1qx.jpg)

![Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus — 3](https://bargainpostbox.co.uk/i/iKEIgd2nQHAngVQ_I7u-WutCExapfvBm1wZQXM1g1Oeg8p2Lr15f_c9BDGmDpw5FAaXoJGoKiuRAKqLfkyWd928PMm9S0L5z_eVNbEtIJw16wJ6DbSGf535z.jpg)

![Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus — 4](https://bargainpostbox.co.uk/i/uo5OpRcmCOPJp4zanfHHRhiOCarHfUI5_av7fPTfnX3HPs7Kum9ilhEZYmDTRhORKYEx_7Mmtp7MWbOrJiNo3-0Vsblr0EO1T0aUxz8a0buRlbtOvf9IwePn.jpg)

![Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus — 5](https://bargainpostbox.co.uk/i/La0RETGkqU_jOpZau_TtcblBKyinKl3EPC2jBVG2DuXo4DxcDsM4FEikWDa9RT-d0W2Z5stKb8XVdC4Pk33iTKXN3ivJEh0IaP7teXO5QaMNIyIlN1fOdPTd.jpg)

![Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus — 6](https://bargainpostbox.co.uk/i/UmbIDRDlasVZXpwPcoynrHLRN_bLWBV59VsM09uS1eoNx7WprCNkjlWIFjWFp7SAwnynFUj4LrHc8ZVwcNYAubmw4BojABwPuozlTirfrEvgZ93NZl3DNctG.jpg)

![Urth UCPLPL127 127mm Circular Polarising Lens Filter Plus — 7](https://bargainpostbox.co.uk/i/Vjhl04EOgf3BMipHbz3469K8A1B2x6b0T8O8tIP5Y6XwFFTzbqw9zracSIha51ZpCO3AR-FfGMDazzosRRjKsZ5ZulHr6V_Qpk8tVmWSC7MgvEYQxGiaePSL.jpg)