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K&F Concept Variable ND2-400 37mm

SKU: KFC011102 MFR: KF01.1102
$19.99
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Key Features

  • Achieve stunning effects with this 37mm variable ND2-400 filter for your photography.
  • Control light precisely with our neutral density filter, perfect for long exposures.
  • Crafted from premium optical glass and aviation aluminum alloy for lasting durability.
  • Enjoy versatile light reduction from 1 to 8 stops with this variable ND filter.
  • Multi-coated filter reduces reflections & glare, ensuring optimal image quality always.
  • Compatible with various Canon EOS models; get creative with your K&F Concept filter.
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Special Order?Estimated to Ship: 08/18/2025
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Reviews about this item

Review Summary

2025-07-15T16:14:34

Rated 5 out of 5

Good made and gets the job done

Stays on my lens works great for video

IRA L.

2024-03-26T09:22:11

Rated 5 out of 5

ND2-400 thoughts

The filter does as it should & quite well, if only my variable polarizer filter was as thick (wide if viewed from the thin side)... it makes adjustments much easier. I can't complain about either purchases however.

ISAIAH M.

2024-01-30T09:54:30

Rated 5 out of 5

Great!

I'm about to use it while traveling, I am so happy!

TADI W.

2023-07-25T08:21:39

Rated 5 out of 5

Love it

Works great!

KRISTEN L.

2023-06-20T22:10:13

Rated 5 out of 5

A great filter

I would recommend this product for anyone who is on a budget and need a high quality VND filter.

OZIAAH W.

2023-04-07T07:05:32

Rated 5 out of 5

Top notch

Exactly what I was looking for

SEAN L.

2022-03-11T09:27:55

Rated 5 out of 5

Good design and quality.

Appears to be of high quality and innovative design. Price is excellent. Have not put it to the test yet.

GARY H.

2021-12-04T08:28:22

Rated 4 out of 5

Smooth Darkness from this VND filter

To save my battery life, I started using this VND filter when using flash. Very smooth and has no X mark. The only drawback is I can't fit my lens hood with it.

SPENCER-MARC D.

2021-10-30T12:45:20

Rated 5 out of 5

Best bang for buck VND

Got exactly what I ordered and the filter offers great bang for buck especially if you aren't concerned with retaining all of your original quality. I was pleasantly surprised to discover that the filter comes with its own carrying case.

MASON R.

2020-12-31T08:43:33

Rated 4 out of 5

Value Buy

Great product especially for the price.

Zachary D.

K&F Concept Variable Fader ND Filter Specifications

  • Material

    Filter: Optical glass
    Ring: Aviation aluminum alloy

  • Compatibility

    CANON Rebel (T5i T4i T3i T3 T2i T1i XT XTi XSi SL1)
    CANON EOS (700D 650D 600D 550D 500D 450D 400D 300D 1100D 1000D 100D)

  • Filter Thickness

    0.28/" (7mm)

  • Filter Range

    ND2 - ND400

  • Shape

    Circle

  • Diameter

    1.45/" (37mm)

  • UPC Code

    6936069216080

Models
K&F Concept Variable ND2-400 37mm

SKU: KFC011102

MFR: KF01.1102

$19.99

Special Order

Generally ships in 7-14 days, subject to availability

K&F Concept Nano X ND1000 37mm

SKU: KFC011226

MFR: KF01.1226

$8.75

$23.99

Save:$15.24 (64%)

In Stock

K&F Concept 37mm Nano-X Pro MCUV Filter

SKU: KFC011200

MFR: KF01.1200

$14.99

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)
Density-3.0 (10 stop)-
Neutral Density TypeVariable NDSolid ND-
Mount--Standard
UV Filter Type--UV Blocking

About K&F Concept Variable Fader ND Filter

FEATURED REVIEWS

Good made and gets the job done

By IRA L.

Stays on my lens works great for video

ND2-400 thoughts

By ISAIAH M.

The filter does as it should & quite well, if only my variable polarizer filter was as thick (wide if viewed from the thin side)... it makes adjustments much easier. I can't complain about either purchases however.

If you're seeking a high-quality, durable, and versatile solution for controlling exposure and depth of field in your photography, look no further than the K&F Concept Variable ND2-400 37mm filter. This professional-grade variable neutral density filter offers a wide range of aperture and shutter speed settings, giving you the freedom to create stunning images in a variety of lighting conditions.

The K&F Concept Variable ND2-400 37mm filter is designed to reduce the amount of light that enters your camera lens, making it an ideal tool for capturing crisp, clear images even in low light conditions. With an adjustable range of 1-8 stops, this filter allows you to precisely control the amount of light entering your lens, giving you the flexibility to adapt to any shooting scenario.

One of the standout features of this filter is its multi-coated design. This feature enhances light transmission while simultaneously reducing reflections, resulting in improved image quality and color accuracy. Whether you're shooting landscapes, portraits, or action shots, you can trust this filter to deliver exceptional results every time.

Furthermore, the K&F Concept Variable ND2-400 37mm filter boasts a rounded design that prevents vignetting, ensuring that your images are free from unwanted dark corners. With a diameter of 37mm, this filter is compatible with a wide range of camera lenses, making it a versatile addition to any photographer's kit.

In conclusion, the K&F Concept Variable ND2-400 37mm filter is a high-quality, durable, and efficient tool that offers professional-level control over exposure and depth of field. Its versatility and performance make it an essential accessory for photographers of all levels.

K&F Concept Variable Fader ND Filter Features

  • High-quality variable neutral density filter for enhanced control over exposure and depth of field
  • Adjustable range of 1-8 stops for precise light control in various shooting scenarios
  • Multi-coated design enhances light transmission and reduces reflections for improved image quality
  • Rounded design prevents vignetting, ensuring clear images free from dark corners
  • 37mm diameter compatible with a wide range of camera lenses, making it a versatile photography accessory
  • Designed by K&F Concept, a trusted name in professional-grade camera equipment

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Achieve stunning effects with this 37mm variable ND2-400 filter for your photography.
  • Control light precisely with our neutral density filter, perfect for long exposures.
  • Crafted from premium optical glass and aviation aluminum alloy for lasting durability.
  • Enjoy versatile light reduction from 1 to 8 stops with this variable ND filter.
  • Multi-coated filter reduces reflections & glare, ensuring optimal image quality always.
  • Compatible with various Canon EOS models; get creative with your K&F Concept filter.

What's in the box:

  • 37mm Variable Fader ND2-400 Filter
  • Lens Cleaning Cloth
  • K&F Concept 2 Year Limited Warranty