49mm Black Mist 1/4 and ND2-ND32 (1-5 Stop) Variable ND Lens Filter 2 in 1 with 28 Multi-Layer Coatings - Nano X Series
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$66.99
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Brand: K&F Concept
Description
- * 【VND & Black Diffusion Filter1/4 Function 2 in 1】One filter has the ND & balck diffusion 1/4 effect filter features, it not only can control the amount of light enter lens via adjust (1-5 stops ), but also creats cinematic dream effect for photos and video.
- * 【No "X" Cross in Images】No "X" cross on images, K&F utilize frame-self locked technology to avoid this common issue on wide angle lenses and variable ND filters. CNC-non slip frame helps install and remove the filter smooth.
- * 【Import Japanese AGC Glass】Made by professional optical glass, the black diffusion 1/4 filter keeps standar 84% transmittance. Double side polishing technology ensures HD images and sharpness even on wide-angle lens.
- * 【28 Multi-Layer Coatings】This multifuctional filter with double sides multi-layer coatings (total 28 layer), effectively reduces reflection came from filter itself, hydrophobic, scratch resistant , oil proof , easily for cleaning.
- * 【Note】This filter is compatible with all 49mm lenses. Please verify your camera's lens thread size(usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering. The number is always preceded by a "ø" (diameter) symbol.
Unsure your lens size ? check here
$66.99
Shipping
Free shipping to eligible country
Sale
Buy 2 get 5% off, Buy 3 get 10% off, buy 6 get 20% off
Accessories

K&F Concept Black Diffusion 1/4 Effect Filter & Variable ND2-ND32 ND Filter 2-in-1 for Camera Lens with 28 Multi-Layer Coatings
Informations:
Material : Import Japanese AGC glass
Frame Thickness: 7.4mm
Frame Material: Aluminum-Magnesium Alloy
Coatings: 28 Multi-Layer coatings on both sides.
ND2-ND32: 1-5 Stops variable , flexible adjust the amount of light enter in lens according scenes needs.
Black Diffusion 1/4 : 84% standar transmittance , creats cinematic dream effect for video & images, recommend use it in portrait photography.
Material : Import Japanese AGC glass
Frame Thickness: 7.4mm
Frame Material: Aluminum-Magnesium Alloy
Coatings: 28 Multi-Layer coatings on both sides.
ND2-ND32: 1-5 Stops variable , flexible adjust the amount of light enter in lens according scenes needs.
Black Diffusion 1/4 : 84% standar transmittance , creats cinematic dream effect for video & images, recommend use it in portrait photography.

K&F Concept Black Diffusion 1/4 & Variable ND2-ND32 ND Filter 2-in-1, Portrait & Landscape Photography Must be Have!
This multifuctional filter conbined the nd filter and black diffusion 1/4 filter function in one filter , only 7.4mm ultra frame utmost aviod the dark corner on wide-angle lens , supporting more focal length no vignetting, black diffusion 1/4 filter creats dream cinematic effect for image and video , via adjust the nd2-nd32 stops from 1-5 to control the amount of light enter in the lens according to the scense and personal needs. Reconmand use it in portrait photography and daily video recording, save every memorable moment.


28 Multi-Layer Coatings
Both side of the filter with nanometer coatings ,total 28 layer , effectively aviod the reflection from the filter self and ensures HD image quality.

Scratch Resistant
Waterproof and scratch resistant , extend the filter service life ,protec the filter away from oil, dust and others.

Leather Filter Pouch
1* Filter
1*Filter pouch
1*Filter pouch

Comparison
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Rating | 2 reviews. | 65 reviews. | 28 reviews. | 33 reviews. | 0 reviews. | 24 reviews. |
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Price | $66.99 | $64.99 | $31.99 | $43.99 | $62.99 | $46.99 |
Model | KF01.1808 | KF01.1319 | KF01.1476 | KF01.1166 | KF01.1846 | KF01.1447 |
Reflectivity |
0.2% | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% |
Series |
Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series |
Recommended Scenes |
Video Shooting/ Landscape & Potrait Photography | Video Shooting/ Landscape Photography | Video Shooting/Potrait Photography | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography |
Function |
Soft highlight/No X cross/Light reduction effect | Remove glare/No X cross/ Light reduction effect | Soft highlight | No X cross/Light reduction effect | 1 Second Switch/No X cross/Light reduction effect | No X cross/Light reduction effect |
Stops |
0.3 to 1.5(1 to 5 Stops) | 0.3 to 1.5(1 to 5 Stops) | 0.3 to 1.5(1 to 5 Stops) | 0.3 to 1.5(1 to 5 Stops) | 0.9 to 2.1(3 to 7 Stops) | |
Filter Material |
Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass |
Multi-Coating |
28 layers | 28 layers | 28 layers | 28 layers | 28 layers | 28 layers |
Waterproof |
√ | √ | √ | √ | √ | √ |
scratch-resistant |
√ | √ | √ | √ | √ | √ |
HD |
√ | √ | √ | √ | √ | √ |
Size |
49mm | 49mm | 49mm | 49mm | ||
Transmittance |
∕ | 0.84 | ∕ | ∕ | ||
Antireflection |
√ | √ | √ | √ | ||
Filter Thickness |
9.3mm | 0.13in/3.3mm | 7.3mm | 7.3mm | ||
Ring Material |
Aviation aluminum alloy | Aviation aluminum alloy | Aviation aluminum alloy | Aviation aluminum alloy |
Reviews (2)
it may be the best
I bought an 82mm diameter for FE16-35f2.8GM.
As for the lens cap, I bought a one-size-up lens cap from K & F Concept's variable ND at the same time (about 600 yen).
K & F Concept and smallrig are the ones who embody the products that camera enthusiasts really want and are not able to reach the itch.
The four corners were clearly projected without being kicked in the ultra-wide-angle range of the full-frame filter-attachable lens (Oh, I'm video-only, so it's 16: 9).
I haven't taken a live-action film yet, but if there is some color cast or the mist is too strong, I will fix it with the camera settings and Da Vinci.
I regularly use black diffusion filters for painting, but the price is cheaper than buying two variable NDs and black mist.
I might buy another one for SEL1018 for APS-C, which is kicked at the wide-angle end by stacking two layers of variable ND and black mist, but before that, I will try it with a step-up ring.
As for the lens cap, I bought a one-size-up lens cap from K & F Concept's variable ND at the same time (about 600 yen).
K & F Concept and smallrig are the ones who embody the products that camera enthusiasts really want and are not able to reach the itch.
The four corners were clearly projected without being kicked in the ultra-wide-angle range of the full-frame filter-attachable lens (Oh, I'm video-only, so it's 16: 9).
I haven't taken a live-action film yet, but if there is some color cast or the mist is too strong, I will fix it with the camera settings and Da Vinci.
I regularly use black diffusion filters for painting, but the price is cheaper than buying two variable NDs and black mist.
I might buy another one for SEL1018 for APS-C, which is kicked at the wide-angle end by stacking two layers of variable ND and black mist, but before that, I will try it with a step-up ring.
05/02/2022
Handy and awesome!
This Filter does the Job, I planed to spend a bit more but once found this one, I didn't have to spend more to get excellent results
30/01/2022
FAQs
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Video
K&F Concept Black Diffusion 1/4 & ND2-ND32 2-in-1 Filter
How to check your lens size
Specification
Filter | |
---|---|
Reflectivity | 0.2% |
Series | Nano-X series |
Recommended Scenes | Video Shooting/ Landscape & Potrait Photography |
Function | Soft highlight/No X cross/Light reduction effect |
Stops | 0.3 to 1.5(1 to 5 Stops) |
Filter Material | Japanese AGC Glass |
Multi-Coating | 28 layers |
Waterproof | √ |
scratch-resistant | √ |
HD | √ |
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