72mm Magnetic Variable ND8-ND128(3-7 Stop) Lens Filters + Magnetic Filter Basic Ring Kit with 28 Multi-Layer Nano-Xcel Series
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$82.99
$142.99
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Use 10% OFF Code: EGG10
Lens Filter Get Limited Time 15% OFF Code: EGG15
Lens Filter Get Limited Time 15% OFF Code: EGG15
To United States Expedited Shipping 3-5 business days
Use 10% OFF Code: EGG10
Lens Filter Get Limited Time 15% OFF Code: EGG15
Lens Filter Get Limited Time 15% OFF Code: EGG15
Description
- * 【1 Second Install & Swap】This variable ND8-ND128 filter with magnetic technology, install the filter adapter ring on the lens first, the filter can be adsorbed in 1 second, faster installation than traditional thread filter (6s).
- * 【No Black "X"】K&F Concept utilizes cutting-edge technology (frame self-lock) to avoid the common "X" cross on a wide-angle and telephoto lens
- * 【28 Multi-Layer Coatings】Both sides of the glass with nanometer coating (a total of 28 layers) are waterproof, scratch-resistant, and anti-glaring, effectively protecting the camera lens.
- * 【Magnetic Adapter Rings】The adapter ring has a thread to be screwed onto the lens. The ND8-ND128 magnetic filters engage in a magnetic way. Magnetic Adapter Rings also suitable for other magnetic filters such as the Magnetic CPL, Magnetic ND8, Magnetic black mist and the Magnetic ND1000 by K&F Concept.
- * 【Note】Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol.
Unsure your lens size ? check here
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$82.99
Shipping
To United States Expedited Shipping 3-5 business days
Sale
Use 10% OFF Code: EGG10
Lens Filter Get Limited Time 15% OFF Code: EGG15
Lens Filter Get Limited Time 15% OFF Code: EGG15
Accessories
Frequently Bought Together

Magnetic 1-Second Swap ND8-ND128 (3-7 Stops) Variable ND Lens Filter with 28 Multi-Layer Coatings for Camera Lens
K&F Concept Magnetic Variable ND-------Extend exposure time, never miss any wonderful moment. Try K&F Concept magnetic variable neutral densityfilter. ND filter reduces the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion.


Wide Angle Lenses No-X Cross
K&F Concept self-lock frame technology ( the frame will be locked while rotating the filter to the Min(ND8) or Max(ND128)) helps the wide-angle lens to avoid dark "X" cross in photos.

3-7 Stops Adjustable
Variable from ND8-ND128, with 5 stops light reduction including ND8/ND16/ND32/ND64/ND128, suitable for various scenes.

Light Reduction to Avoid Over-exposure
3-7 light reduction, control the light precisely,fit most landscape photography needs, onefilter than more.

Magnetic Swap
The package including:
• 1* Magnetic ND8-ND128 filter
• 1* Magnetic filter dapter rings
• 1* Magnetic ND8-ND128 filter
• 1* Magnetic filter dapter rings

Waterproof &Scratch Resistant
Both sides with nanometer coating, waterproof and scratch-resistant, reduce the reflections coming from the filter-self, without any negative effect on the image quality.

Ultra Slim Frame
Only 7.4mm thickness, effectively avoided vignetting even on wide-angle lenses.

Reviews (65)
- All Reviews
- Image
Verified Purchase
First attempt with filters! Successful
So, I tried it out and I'm very happy with it. It was my first photo ever with the filters. I'd definitely recommend it. Best regards, Enzianhonse!
10/04/2025
Verified Purchase
Perfect for video
I've used it for video recording and it's great. The quality is very good and I haven't found any vignetting or X marks. I recommend it.
19/03/2025
Verified Purchase
Excellent quality
The filter comes with the magnetic adapter to screw onto your lens, but I bought it to add it to my UV filter (obviously magnetic) of the same brand so without needing the adapter in the package. I was afraid it could not be added to the UV filter as it does not have the same grooves as the adapter (to grip the ring of the variable ND filter so as to allow it to rotate), instead it can be used perfectly even like this.
Fully satisfied.
Fully satisfied.
15/03/2025
Verified Purchase
Top quality
Great filter! There's no sign of any vignetting anywhere. The magnet is strong and holds perfectly on my 67mm SmallRig adapter for the iPhone 13 Pro.
I think some people leave the included magnetic adapter on and are surprised that the filter doesn't stick properly xD
I think some people leave the included magnetic adapter on and are surprised that the filter doesn't stick properly xD
26/02/2025
Verified Purchase
Allows for quick change/ installation
Fits my SEL100400GM while the lens hood is in place. Granted you'll have to install the magnetic ring first then the hood and then place the filter inside the hood but it does connect to the magnet and since this lens has a handy little slide door(wank wank) I can adjust the variable ND filter...lol..
I'd look to another review of your asking about quality. I'm happy but I'm just a amatuer... if not beginner.
I'd look to another review of your asking about quality. I'm happy but I'm just a amatuer... if not beginner.
13/02/2025
Verified Purchase
Attention a 77mm!!!
I have this filter as well as the 58 to 77, 62 to 77, 68 to 77, and 72 to 77 adapter rings. It's perfect for all these configurations. The filter is of excellent quality.
However, with the 77mm adapter ring, on which I put the 77mm filter, the ring isn't thick enough, so when you turn the filter, the magnetic bank rotates, and the filter also tends to fall off.
In short, if I had to do it again, I would have gotten an 82mm filter and all the adapter rings to the 82mm.
However, with the 77mm adapter ring, on which I put the 77mm filter, the ring isn't thick enough, so when you turn the filter, the magnetic bank rotates, and the filter also tends to fall off.
In short, if I had to do it again, I would have gotten an 82mm filter and all the adapter rings to the 82mm.
07/02/2025
Verified Purchase
Good quality filter, needs stronger magnets.
Overall a good quality filter and the variable ND range is very handy for when I just need a small light reduction compared to using the ND1000. The only drawback I've found is that when adjusting the variable ND the entire filter tends to rotate alongside the adjustment ring, so stronger magnets to keep it in place a little more firmly would've been good. The magnets are more than enough for the Filter to remain securely attached to the magnetic adapter though.
29/01/2025
Verified Purchase
Very practical
Expensive but very practical, what a joy to install or remove the filter in a few seconds and with one hand. Technically speaking, I will update the comment, for the moment the weather is not nice enough...
15/01/2025
FAQs
A
Hi, thanks for inquiry, lens cap size should be 86mm, you can search KF04.075 to find it.
For this series, front thread diameter is bigger than the back thread diameter. for example:
Back thread diameter (attach to lens): 82mm
Front thread diameter (attach additional filter/other accessories): 86mm
For this series, front thread diameter is bigger than the back thread diameter. for example:
Back thread diameter (attach to lens): 82mm
Front thread diameter (attach additional filter/other accessories): 86mm
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A
Hi,please buy the 77mm lens cap.
https://www.kentfaith.com/index.php?route=product/search&search=KF04.073
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Video
Pack K&F Concept Magnetic Filters with Your Next Trip for Landscape Photography - Handy Camera Gear
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