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K&F Concept 77mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 for Camera Lens NO X Spot,Nanotec,Ultra-Slim,Weather-Sealed

$71.99 $62.99 &Free shipping worldwide
Product Code: KF01.1063
  • Brand: K&F Concept
  • Buy K&F Concept k&f concept 77mm fader nd filter neutral density variable filter nd2 to nd32 for camera lens no x spot,nanotec,ultra-slim,weather-sealed online, worldwide free shipping and 30 days return guarantee.
  • Availability: In Stock
  • 62.99
K&F Concept 77mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 for Camera Lens NO X Spot,Nanotec,Ultra-Slim,Weather-Sealed
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Features
  • • 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.
  • • 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
  • • 【NANOTEC】Our optical engineers developed new Nano coating layer technology, Waterproof, scratch-resistant, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens.
  • • 【Professional Design】Ultra slim rim design preventing wide angle vignetting. Extra tough aviation aluminum frame ensuring durability and jamming prevention.
  • • 【NOTE】This Filter kit is compatible with all 77mm 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.
ND FILTER
Reduces the amount of light entering the lens, thus decreasing camera shutter speed. Useful for situations where motion blur needs to be created (rivers, waterfalls, moving people) or large apertures must be used with flash to avoid overexposure.
Without ND Filter
Use Contrast
With ND Filter
Without ND Filter
With ND Filter
Enables slow shutter speeds to be used to record movement in subjects such as waterfalls, providing a silky smooth affect to flowing water.
Without ND Filter
With ND Filter
Without ND Filter
With ND Filter
NO ND
ND8
ND64
ND1000
No Filter
ND2
ND4
ND8
ND16
ND32
Multiple layer nanometer coating
Reduction of reflection
Scratch Resistant
Nanometer Coating
Enables slow shutter speeds to be used to record movement in subjects such as waterfalls, providing a silky smooth affect to flowing water.
NDnumber Optical density f-stop reduction Fractional transmittance
  0 0 100%
ND2 0.3 1 50%
ND4 0.6 2 25%
ND8 0.9 3 12.50%
ND16 1.2 4 6.25%
ND32 1.50 5 3.13%
ND64 1.8 6 1.56%
ND100 2 623 1%
ND128 2.1 7 0.78%
ND256 2.4 8 0.39%
ND400 2.6 823 0.25%
ND512 2.7 9 0.20%
ND1024/ND1000 3 10 0.10%
ND2000 3.3 11 0.05%
ND4000 3.6 12 0.025%
ND8000 3.9 13 0.0125%
ND32000 4.5 15 0.003%
Overall Rating 4.5   |   Write a review
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K&F Concept 77mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 for Camera Lens NO X Spot,Nanotec,Ultra-Slim,Weather-Sealed
23/09/2019
5
Sharp, no streaks, easy to use, and well made!
I enjoy this filter! I have it on a 24-105 lens that I have pretty much started using exclusively except for a couple of other lenses here and there. I used to shoot all the time with a Sony FS5, and its ND filters were pretty much on this level. The first screenshot is color graded somewhat, and the other screenshot is not graded and from a different camera. I don't think you should compare the two. The important thing for me is to show the versatility you get with your images.
K&F Concept 77mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 for Camera Lens NO X Spot,Nanotec,Ultra-Slim,Weather-Sealed
16/09/2019
5
Excellent product.
I have been looking to purchase one of these for along time. I did my research into what the best product for the price was. There are plenty of cheaper ones but in my opinion this is gold. Great price for a excellent product.
K&F Concept 77mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 for Camera Lens NO X Spot,Nanotec,Ultra-Slim,Weather-Sealed
08/09/2019
5
Works as expected Nice quality as well
ND filter for my Blackmagic 2.5k camera works perfectly allows me to dial in the amount needed to get a decent image. Thanks I would buy it again.
K&F Concept 77mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 for Camera Lens NO X Spot,Nanotec,Ultra-Slim,Weather-Sealed
07/09/2019
5
This product is very versatile.
1. If you throw this on your camera it makes your smaller flashes very powerful.2. I used it for a 30 second exposure at the maximum ND and did find the x was in the image..I used live view and adjusted the shadow to add more depth to the image above where the darker "X" spot existed on the maximum darkness.3. i will buy from them all the agin..the quality of this tool for me as a professional photographer is perfect. It evens come with alit circular case to tuck into your pocket when it's not needed.4. It's also brilliant on the lens when using your DSLR for video work! It so much easier to spin the filter to adjust for the exposure instead of messing with your F stop or shutter speed.Bottom Line..this thing is useful and what a bargain.I've used very expensive Neutral Density filters in the past and this is better than those.30 second long exposures at Noon are so much fun..buy this and go play! It's a lot of fun to use.
K&F Concept 77mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 for Camera Lens NO X Spot,Nanotec,Ultra-Slim,Weather-Sealed
31/08/2019
4
Nice ND filter, however, be advised the lens hood may not fit
I've had this for a couple of weeks now and am satisfied. It nice not having to screw on and off ND filters of various stops. I use this mostly for landscape photography on my 5D Mark III with 17-40mm f4 wide angle. Be advised that if you use the OEM lens hood for the 17-40mm lens the hood will NOT fit over the variable ND filter. This is the only drawback for me as I make an effort to always use a lens hood with all my glass.
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These images belong to K&F Concept end users.

Image Lens Filter Size (mm)
135mm F2.0 ED UMC 135mm F2.0 ED UMC 77
3M-5A-MC 500mm f/ 8 3M-5A-MC 500mm f/ 8 77
3M-5A-MC 500mm f/ 8 3M-5A-MC 500mm f/ 8 77
Angenieux 28-70mm f/ 2.6 Angenieux 28-70mm f/ 2.6 77
Bower 24mm f/ 1.4 Bower 24mm f/ 1.4 77
Canon EF 100-400mm f/ 4.5-5.6 L IS II USM Canon EF 100-400mm f/ 4.5-5.6 L IS II USM 77
Canon EF 100-400mm f/ 4.5-5.6 L IS USM Canon EF 100-400mm f/ 4.5-5.6 L IS USM 77
Canon EF 16-35mm f/ 2.8 L USM Canon EF 16-35mm f/ 2.8 L USM 77
Canon EF 16-35mm f/ 4 L IS USM Canon EF 16-35mm f/ 4 L IS USM 77
Canon EF 17-35mm f/ 2.8 L USM Canon EF 17-35mm f/ 2.8 L USM 77