K&F Concept 37mm Nano X Multi Coating CPL Filter

SKU: KFC011213 MFR: KF01.1213
$27.99
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Key Features

  • Enhance image quality with this 37mm polarizing filter, reducing glare & reflections.
  • Capture richer colors & deeper contrast using this multi-coated CPL filter on lenses.
  • Durable Nano-X coating protects your lens filter from scratches & makes it easy to clean.
  • Slim & lightweight 37mm filter is compatible with wide-angle lenses, avoiding vignetting.
  • Reduce light and manage reflections in bright conditions with this circular polarizer filter.
  • Get peace of mind with our 2-year warranty on this K&F Concept lens filter.
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On Backorder?Expected Availability: 10/2025
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Questions & Answers

Reviews about this item

Review Summary

2023-08-06T02:19:17

Rated 3 out of 5

May have issues for some.

Not the strongest polarizer I have used, and it slightly changes color cast depending on orientation. That may be an issue with color photography, but I do only b&w so no problem for me. I can agree with other comments that its thin mounting can make it difficult to remove, but again no problem as I use it in a dedicated Bay I-to-37mm adapter. I can neither recommend this product or not to others because my use is not mainstream (b&w film in TLR), but I checked Yes anyway.

David F.

2022-08-23T06:33:17

Rated 2 out of 5

Pretty good but fatal flaw...

More stars if my lens cap fit it without popping off!

MARK M.

2022-02-01T17:58:50

Rated 4 out of 5

K&F CPL

Well done. Good value for the price.

V C.

2021-10-29T08:27:57

Rated 5 out of 5

Best cpl I?ve used

Great cpl, better than some other brands I?ve used will be using k&f again

MATTHEW R.

K&F Concept Nano-X MC CPL Specifications

  • Diameter

    1.45/" (37mm)

  • Filter Thickness

    0.15/" (4mm)

  • UPC Code

    6936069215564

Models
K&F Concept 37mm Nano X Multi Coating CPL Filter
$27.99

On Backorder

Order now, your card will not be charged until it is ready to ship.

K&F Concept 37mm Classic Slim Blue Multicoated Circular Polarizer Filter
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Urth 37mm Circular UV Lens Filter

SKU: URUUVST37

MFR: UUVST37

$29.00

Special Order

Generally ships in 7-14 days, subject to availability

Material--Glass
Circular Filter Size37mm37mm37mm
CoatingMulti-CoatedMulti-CoatedMulti-Coated
Filter Type--UV (Ultra Violet)
MountSlim / Wide AngleSlim / Wide AngleSlim / Wide Angle
Polarizer TypeCircularColor Circular-
UV Filter Type--UV Blocking

About K&F Concept Nano-X MC CPL

FEATURED REVIEWS

Best cpl I?ve used

By MATTHEW R.

Great cpl, better than some other brands I?ve used will be using k&f again

Where clarity and color fidelity are paramount in photography, the K&F Concept 37mm Nano X Multi Coating CPL Filter emerges as a sophisticated tool for photographers seeking to enhance their images. This high-quality, durable circular polarizing filter is engineered to reduce unwanted glare and reflections, thereby increasing contrast and saturation for a more vivid photographic result.

Crafted with innovative technology, the filter features a multi-layered nano-coating that minimizes lens flare and ghosting, ensuring that light transmission is optimized for the clearest possible image. The effectiveness of this coating is particularly beneficial in challenging lighting conditions, making it an essential accessory for outdoor and landscape photographers.

The versatile nature of this filter is further highlighted by its rounded aperture design, which contributes to a pleasing bokeh effect, softening the background and drawing attention to the subject with a natural, aesthetic blur. This characteristic makes the K&F Concept 37mm Nano X Multi Coating CPL Filter especially useful for portrait photographers who aim to create a distinct separation between the subject and the backdrop.

Moreover, the filter's slim profile ensures compatibility with a wide range of lenses, preventing vignetting even when used with wide-angle lenses. Its durable construction is designed to withstand the rigors of frequent use, making it a reliable choice for professional and amateur photographers alike.

In summary, the K&F Concept 37mm Nano X Multi Coating CPL Filter is an effective, high-quality solution for photographers who require a polarizing filter that delivers both performance and versatility. Whether capturing the subtle nuances of black and white photography or the rich, full colors of a landscape, this filter stands as an innovative choice for improving the quality of your photographic endeavors.

K&F Concept Nano-X MC CPL Features

  • Waterproof, Oil Resistant: The water drops can be easily dried after splashing water, and will not adhere to the mirror surface
  • Scratch Resistant
  • Multilayer nanometer coating Reduction of reflection

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Enhance image quality with this 37mm polarizing filter, reducing glare & reflections.
  • Capture richer colors & deeper contrast using this multi-coated CPL filter on lenses.
  • Durable Nano-X coating protects your lens filter from scratches & makes it easy to clean.
  • Slim & lightweight 37mm filter is compatible with wide-angle lenses, avoiding vignetting.
  • Reduce light and manage reflections in bright conditions with this circular polarizer filter.
  • Get peace of mind with our 2-year warranty on this K&F Concept lens filter.

What's in the box:

  • 37mm Nano-X Multi Coating CPL Filter
  • K&F Concept 2 Year Limited Warranty