The Magnetic Base Kit Plus features UV and CPL Filters — for high-transparency lens protection, glare reduction and contrast enhancement. German SCHOTT glass and a magnetic mount ensure seamless, professional performance.
- Includes a UV and CPL
- Fast, secure magnetic mount
- Nano-coated German SCHOTT B270 glass
- Superior light transmission and colour accuracy
- Ultra-slim profile prevents vignetting
- Warp-resistant aluminium frame
- Lifetime warranty
Filter Type
Ultraviolet (UV) protection, Circular polarising (CPL)
Exposure Reduction
1.3 stops (CPL)
Glass
German SCHOTT B270
Coating
30-layer (UV), 20-layer (CPL) 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 deliver with USPS, UPS and DHL express for faster and 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.
1
A physical barrier against dust, dirt and scratches — keeping your lens in pristine condition.
2
Blocks UV light to reduce atmospheric haze — especially effective in high-altitude or coastal environments.
3
30-layer nano-coating enhances clarity, protects from the elements and reduces flares and reflections.
1
Cuts surface reflections for sharp, clear detail in water, glass and buildings.
2
For smooth, responsive movement — enabling fine-tuned polarisation with zero resistance.
3
20-layer nano-coating enhances clarity, protects from the elements and reduces flares and reflections.
Built with corrosion-resistant aluminium and hydrophobic coatings for demanding environments and everyday professional use.
Nano-coated German SCHOTT B270 glass optimises 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.
1/4
Match the diameter (e.g. Ø49mm) on your lens to the filter size. This is different to focal length.
2/4
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
Align the filter with the mounted adapter ring or UV base to engage the magnets.
4/4
Gently pull your filter off by the rim to release the magnetic connection, and unscrew the base UV or Adapter Ring from your lens.
Exceptional quality and customer service.
Magnetic mount? Wow! So easy to install and remove.
This review would be 5 stars but for one thing! This is the second set of magnetic filters I have purchased and both sets ( different filter sizes) exhibit the same issue and that is the UV filter does not stick to the magnetic ring as tightly as the other filters in the set. Whilst it has yet to fall off it is lose enough that I am conscious of the fact that if I am not very careful it will detach from the adapter ring. Strangely though when it is placed in the caps with the other filters there is reasonable effort required to remove it from the magnetic end caps. The other filters (both CPL) don’t exhibit the problem.
Hi John, thank you for your feedback! We’re glad to hear that you’re enjoying our magnetic filters, but we’re sorry to learn about the issue with the UV filter’s attachment. It’s important to note as mentioned on our website, that the Magnetic UV Filter features a screw-mount base, so it should only be threaded directly on your lens. It is not recommended to use the Magnetic UV Filter on top of the included Magnetic Adapter Ring or other Magnetic Filters as this will cause instability. Hope this information helps! Any further issues please don't hesitate to reach out to [email protected]
Works great !
Easy to fit & use
Really pleased
Filter Type
Ultraviolet (UV) protection, Circular polarising (CPL)
Exposure Reduction
1.3 stops (CPL)
Glass
German SCHOTT B270
Coating
30-layer (UV), 20-layer (CPL) nano-coating
System
Magnetic
Frame
6061 Aluminium
Sizes
37mm–95mm diameters
Warranty
Lifetime warranty
Filter Type
Ultraviolet (UV) protection, Circular polarising (CPL), Fixed neutral density (ND8, ND100)
Exposure Reduction
1.3 stops (CPL), 3 stops (ND8), 10 stops (ND1000)
Glass
German SCHOTT B270
Coating
30-layer (UV), 20-layer (CPL, ND8, ND1000) nano-coating
System
Magnetic
Frame
6061 Aluminium
Sizes
37mm–95mm diameters
Warranty
Lifetime warranty
Filter Type
Fixed neutral density
Exposure Reduction
3 stops (ND8), 6 stops (ND64), 10 stops, (ND1000)
Glass
German SCHOTT B270
Coating
20-layer nano-coating
System
Magnetic
Frame
6061 Aluminium
Sizes
37mm–82mm diameters
Warranty
Lifetime warranty
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