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77mm Variable Fader ND2-ND32 ND Filter and CPL Circular Polarizing Filter 2 in 1 for Camera Lens No X Spot Weather Sealed

4.9 47 Review(s) KF01.1087
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$84.99 $179.98 52% OFF
Free shipping to eligible country
  • Brand: K&F Concept
  • Free Shipping. 30 Day No Reason Return. K&F filter features ND & CPL filter 2 in 1, No “X” cross on images, professional optical glasses, frames made by aluminum alloy.
  • KF01.1087
  • SKU: KF01.1087
  • 84.99
Description
  • • 【ND & CPL filter 2 in 1】One filter has both of CPL and varaible ND filter function,save your time to replace two filters; it can not only reduce the amount of light entering the lens but also darken skies, manage reflections at the same time.
  • • 【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.
  • • 【Material】Made by completed professional optical glasses, Multi-layer coating, only allows 0.7% light transmittance and waterproof, scratch-resistant, which could protect your valued lens.
  • • 【Filter Frames】Filter Frames made by aluminum alloy, the serrated design of the edge of the frame makes it easy to install. There is 5 mark from Min to ND32 on frame, It is convenient for you to sure the ND filter stops.
  • • 【Note】 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

5 Stops Variable ND And CPL Filter
ND2
ND4
ND8
ND16
ND32
Variable ND And
CPL 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.

ND&CPL Filter
ND Filter
CPL Filter
No Filter
ND2
ND4
ND8
ND16
ND32
Double-sided Multilayer Green Film
Other
Waterproof, oil resistant, scratch resistant
Before
After
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%
Comparison
Rating 47 reviews. 195 reviews. 13 reviews. 84 reviews. 6 reviews. 72 reviews.
Price $179.98 $84.99 $49.98 $24.99 $119.98 $52.99 $229.98 $89.99 $89.98 $44.99 $154.08 $64.99
Model KF01.1087 SKU0127 KF01.1145 KF01.1088 KF01.1273 KF01.1064
Size
77mm 67mm 100*100mm 82mm 77mm 82mm
Transmittance
0.125
Multi-Coating
Antireflection
Waterproof
scratch-resistant
HD
Filter Material
Optical glass Optical glass Optical glass Optical glass Optical glass Optical glass
Filter Thickness
9.3mm 7.0mm 2.0mm 9.3mm 7.0mm 7.3mm
Ring Material
Aviation aluminum alloy Aviation aluminum alloy Optical glass Aviation aluminum alloy Aviation aluminum alloy Aviation aluminum alloy
Reviews (47)
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5
Great addition to any lens!
I’ve been using this CPL/Density filter for about a month and it is amazing. I do Inventory Photos for a few Dealerships and it does great in harsh light and balancing/removing reflections.
As far as using it on Landscapes and Portraits, it really helps with toning down highlights to give some better control in the editing and deepens some other areas of color that you often lose.
Only down side is, that I’m unable to use my lens hood for “bump protection” because you can’t use the CPL with hood. Currently using this filter on a Tamron 24-70 G2
Great addition to any lens! Great addition to any lens! Great addition to any lens! Great addition to any lens! Great addition to any lens!
10/10/2021
5
Well made ND filter
Dear HiShop, I would like thank you for your follow up message about my satisfaction on my order. You definitely care about customer care and really appreciate that... the ND 67mm is amazing and I’m very happy with. I know that this is to review the product but I’m just so thankful that went above and beyond about your customer and that’s priceless. I recommend this product and the shopping experience. Thank you for making it right.
Well made ND filter Well made ND filter Well made ND filter Well made ND filter
22/02/2019
5
Great Filter!
Since I started doing long exposures , my variable ND filter of choice was Vivitar. It's worked great over the years but I was in need of a new filter.

Since I also own a K&F Concept tripod, and they've treated me well, I decided to give this filter a try. What could be cooler than an ND filter and a circular polarizer in one?! And I'm glad that I did!

This filter works incredibly well. With my old ND filter, I had to stack a separate circular polarizer on top which would lead to vignetting on my widest shots. With the K&F Concept 2-in-1 filter, that no longer appears to be a concern at 18mm. At 10mm, I've noticed a very slight vignetting which is almost unnoticeable. But, it's definitely a huge improvement over filter stacking.

While it may require 2 hands, this filter is very easy to adjust. It also feels well built and sturdy.

All in all, this filter was well worth the money invested.
Great Filter!
23/11/2019
5
Great filter for landscapes!
Great filter for long exposures! Used with my 16mm 1.4 out at Pebble Beach and worked out the colors in Snapseed, overall a great value for the money!
Great filter for landscapes!
13/05/2019
4
Decent concept
So here is my take. I'm a little on the fence. First and foremost the good. The good is "I mean what the heck is cooler than a filter that changes density with a switch" omg right. So when it comes to light control ability the options are endless with this filter because it's dark to everything in the middle. super cool right. well the bad. the petty first you can't add or remove your lens hood using it buuuut you don't really need it. I mean it is an ND filter. the bad though. the filter spins freely on the lens once it is tightened. So it makes it very hard to adjust the switch with one hand. I guess that's a matter of what you are shooting. If it's on a tripod no problem but free hand is going to be a bit of a challenge. It fits snug and comes with a nice carrying disk style case. It feels like you are getting a quality filter material wise. It is heavy duty so I would trust my lens to a small fall to it if need be. I think it would be more than awesome for a long exposure I cant wait to try it.
Decent concept
18/03/2019
Gallery

These images belong to K&F Concept end users.

FAQs
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A
No. It is two cross polarized filters. When they are aligned, it functions as a simple polarizing filter and has a 1 to 1.5 stop light loss. Moved out of alignment it produces up to a 5 stop reduction of light. 
A
This one is high quality materials, and contains both a variable ND filter + a polarizing filter. Also - most variable Nd filters show and “x” pattern when they’re turned to the max, essentially making them useless at full power. This one shows no “x” pattern. I’m happy I bought it! Very high quality and sturdy. 
Specification
Filter
Size 77mm
Transmittance
Multi-Coating
Antireflection
Waterproof
scratch-resistant
HD
Filter Material Optical glass
Pattern
Filter Thickness 9.3mm
Shape Circle
Ring Material Aviation aluminum alloy