Cut Glare

Magnetic CPL Filter Plus

Advanced magnetic light polariser

$69 USD

Size

Effortless control. Instant precision.

The Magnetic CPL Filter Plus makes glare reduction faster and more intuitive. Featuring German SCHOTT glass, CoraNano™ 20-layer coating, and Urth’s magnetic mount, it delivers professional optical clarity with fast, tool-free usability for creators on the move.

- Fast, secure magnetic mount for quick workflow changes
- German SCHOTT B270 glass for premium sharpness
- CoraNano™ 20-layer dual-side nano-coating for high contrast and colour accuracy
- 44.91% light transmission, 0.56% reflectance
- Eliminates glare, boosts detail, and preserves natural tones
- Ultra-slim, warp-resistant aluminium frame
- Lifetime warranty

Filter Type

Circular polarising (CPL)
Exposure Reduction

1.3 stops
Glass

German SCHOTT B270
Coating

20-layer nano-coating
System

Magnetic
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 standard shipping within the continental US for orders $100 and over.

We ship directly from the US via USPS, UPS and DHL express for faster, safer delivery.

Standard shipping:
US: 3-7 days.
Rest of World: 8-18 days.

Express shipping:
US: 2-4 days.

Please allow an extra 2 days for regional areas.

Magnetic CPL Filter Plus

Witness the Difference

No Filter

CPL Plus

Minimises reflections from water, glass and other reflective surfaces to reveal more detail and texture.

No Filter

CPL Plus

Deepens contrast to revive flat or washed out scenes — skies darken, clouds pop and colours are more dimensional.

No Filter

CPL Plus

Restores colours dulled by glare and haze for richer, more vibrant tones with true-to-life clarity across the frame.

Precision Polarisation

Smooth rotating polariser effortlessly cuts reflections for sharp detail in water, glass and buildings.

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

1/4

Determine Filter Size

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

2/4

Mount the Magnetic Base

Thread the Magnetic Adapter Ring to your lens. Avoid overtightening. Note: If using the Magnetic UV Filter, do not attach the adapter ring.

3/4

Attach the Filter

Align the filter with the mounted adapter ring or UV base to engage the magnets.

4/4

Cap the lens

Attach your magnetic filter cap to protect your lens when not in use.

Write a Review

average rating 4.9 out of 5

Based on 16 reviews

5 Stars

15 Reviews
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100% of reviewers would recommend this product to a friend

16 Reviews

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Reviewed by Tim B.

Verified Buyer

I recommend this product

Camera Brand

Leica

Style

Documentary
Outdoor
Travel

Rated 5 out of 5

Review posted

Love these magnetic filters

I bought the Magnetic Essentials Filter Kit Plus+ for my Leica Q3 (49mm). Very good quality, strong & light. Somehow I cracked the Magnetic CPL Polarizing Filter Plus+, but Urth's amazing customer care replaced it for free. I am a very happy customer & would recommend the Magnetic Filters Plus+... either as a kit (great value & all you need), or as individual filters.

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Reviewed by Wouter T.

Verified Buyer

I recommend this product

Camera Brand

Nikon

Years Experience

10+

Style

Outdoor
Travel
Documentary
People

Rated 5 out of 5

Review posted

CPL that works perfectly well.

Sun from the left or right? The CPL does the work as expected. Some outdoor photographers never take it off. I am using it with the set of ND filters. Very nice combination.

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Reviewed by David A.

Verified Buyer

I recommend this product

Camera Brand

Nikon

Years Experience

10+

Style

Outdoor
Travel

Rated 5 out of 5

Review posted

Great Filter, Easy to Use

I really like the Magnetic CPL filter, it works well with no colour distortion and the magnet holds it in place well. You to have to be careful when removing the magnetic lens cap that it doesn't take the filter with it, but it is an easy fix. The magnet is strong enough that the filter doesn't fall of easily as it does with some other brands.

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