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40.5MM Circular Polarizer Glass Filter Ultra-Slim, Multi Coated

5 3 Review(s) KF01.1307
In Stock
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£10.35 £27.00 61% OFF Inclusive of VAT
&FREE Shipping to United Kingdom,Ireland
  • Brand: K&F Concept
  • Buy K&F Concept 40.5mm circular polarizer glass filter ultra-slim, multi coated online, £10.35 free shipping to UK.
  • KF01.1307
  • SKU: KF01.1307
  • 10.35
  • * K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • * Multi-coating reduces reflection, reduce glare and improve saturation.
  • * Aluminum alloy frame, Ultra slim rim profile to avoid vignetting on wide angle lenses.
  • * CPL filters are good for skies, waters, foliage. They can dramatically enhance these natural elements, giving images better appearance.
  • * Rotating a CPL filter on your lens can make dramatic changes to a simple image.

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What is a CPL?
The use of lens filters can transform your photograph completely, as it allows you to go beyond the usual and explore something creative with your gear. Among multiple filters, a circular polarizing filter (CPL) is one such creative tool using which you can enhance the final photo that appears on your camera LCD screen.
Without CPL Filter
With CPL Filter
Discussing the two images above, you can clearly see how mounting the CPL filter almost completely eliminates the reflection visible in the water body. Isn’t that magical?
Using a CPL filter can allow you to minimize the mirror image being caused by in the reflective element in your frame. All you have to do is simply rotate the filter to the required angle.
The CPL filter cuts the reflections caused by sunlight when taking pictures of landscapes with water.
The border is thick, causing vignetting around
K&F Concept
Thin frame design to ensure no dark corner
Exquisite Pattern Frame
CNC Trapezoidal Pattern Frame
CPL filter with blue coating
High Transmittance Low Reflectivity
Nanometer Coating
Waterproof, oil resistant, scratch resistant
Reduction of reflection
Multiple layer nanometer coating
Exquisite Box
prevents damage during transportation
Rating 3 reviews. 40 reviews. 22 reviews. 25 reviews. 25 reviews. 10 reviews.
Price £27.00 £10.35 £13.39 £45.99 £49.99 £31.19 £46.99 £61.99 £29.19
Model KF01.1307 SKU0014 KF01.1086 KF01.1273 KF01.1087 KF01.973
40.5mm 72mm 77mm 77mm 77mm
Filter Material
Optical glass Optical glass Optical glass Optical glass Schott B270
Filter Thickness
5.5mm 9.3mm 7.0mm 9.3mm 5.5mm
Circle Circle Circle Circle Circle
Ring Material
Aviation aluminum alloy Aviation aluminum alloy Aviation aluminum alloy Aviation aluminum alloy Aviation aluminum alloy
Reviews (3)
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Great CPL filter. Surprised and impressed!
I’m a professional photographer by trade and I recently bought a Fuji X-T3 as a walkaround camera. I wanted a polariser to put on the 35mm f/1.4 but didn’t want to spend as much as my regular B&W filters, so went for this, keeping my expectations really low.
I needn’t have worried. There’s little colour cast, the rotation ring is smooth and well damped and the results are just as good as the B&W and Tiffen filters I normally use for my top end work. Obviously, they’re not as slim as the aforementioned brands, and there’s definitely a slight colour shift, but it’s absolutely minimal and easily corrected in post. Not forgetting that this is a tiny fraction of the cost though, so for the money especially, it’s more than acceptable. Impressed and more than happy to recommend these filters.
Great filter at a great price
I normally use Hoya filters, but was unable to get a 37mm for my Panasonic Lumix 12 - 32mm lens on a GX80, so I chose a K&F Concept one. It was less than half the price of Hoya but definitely not half the performance. It gives a noticeable, adjustable effect on skies and reflections on water and glass.
Only one minor issue I found: the front element is quite stiff to rotate. It is smooth enough and I hope it will free-off a bit with use.
K&F Concept filters are definitely worth trying.
This is a beautiful tool!
I didn't expect such a quality to be honest, I really like the fact that when I shoot especially in condition where I have so many reflections it completely removes the shield of the reflection and also this filter can be regulated.

Very good!
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Try a different lighting setting. 90° from the sun to darken skies or solar reflections will be effected with a polarizer filter. I’m not sure what the seller means from their reply. 
hello, The K&F Polarizers Filter Multi Resistance Coating (MRC) helping repel water, dust & grease, while also preventing ghosting 
size 40.5mm
Filter Material Optical glass
Filter Thickness 5.5mm
Shape Circle
Ring Material Aviation aluminum alloy