K&F Concept Variable ND2-400 40.5mm
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K&F Concept Variable ND2-400 40.5mm

SKU: KFC011103 MFR: KF01.1103
(10)1 question, 1 answer
$21.99
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Key Features

  • Achieve cinematic shots with this 40.5mm variable ND2-400 filter for perfect light control.
  • Enjoy top image quality: Crafted with premium optical glass for sharp, clear photos.
  • Durable aviation aluminum alloy ring ensures your neutral density filter is built to last.
  • Variable ND filter reduces light from 1 to 8 stops, ideal for bright conditions.
  • This slim 7mm ND filter is scratch-resistant & multi-coated for easy cleaning on the go.
  • Perfect for Canon EOS/Rebel: Get creative control with precise neutral density adjustments.
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Questions & Answers

Shopper : Why Did You Choose This?CHRISTINE A : Purchased for my Sony ZV1-F. Looks to be excellent for video.

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.

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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

    1.59/" (40.5mm)

  • UPC Code

    6936069216097

Models
K&F Concept Variable ND2-400 40.5mm

K&F Concept Variable ND2-400 40.5mm

SKU: KFC011103

MFR: KF01.1103

$21.99

In Stock

K&F Concept Nano X ND1000 40.5mm

K&F Concept Nano X ND1000 40.5mm

SKU: KFC011227

MFR: KF01.1227

$15.57

$23.99

Save:$8.42 (35%)

In Stock

K&F Concept 40.5mm Nano X Multi Coating CPL Filter

K&F Concept 40.5mm Nano X Multi Coating CPL Filter

SKU: KFC011214

MFR: KF01.1214

$27.99

Special Order

Generally ships in 7-14 days, subject to availability

Circular Filter Size40.5mm40.5mm40.5mm
CoatingMulti-CoatedMulti-CoatedMulti-Coated
Density-3.0 (10 stop)-
Neutral Density TypeVariable NDSolid ND-
Mount--Slim / Wide Angle
Polarizer Type--Circular
Variable Density1 - 8 StopsNA-

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.

K&F Concept Variable ND2-400 40.5mm

Warranty Information

This product has a limited warranty of 24 months.

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Key Features

  • Achieve cinematic shots with this 40.5mm variable ND2-400 filter for perfect light control.
  • Enjoy top image quality: Crafted with premium optical glass for sharp, clear photos.
  • Durable aviation aluminum alloy ring ensures your neutral density filter is built to last.
  • Variable ND filter reduces light from 1 to 8 stops, ideal for bright conditions.
  • This slim 7mm ND filter is scratch-resistant & multi-coated for easy cleaning on the go.
  • Perfect for Canon EOS/Rebel: Get creative control with precise neutral density adjustments.

What's in the box:

  • 40.5mm Variable Fader ND2-400 Filter
  • Lens Cleaning Cloth
  • K&F Concept 2 Year Limited Warranty