K&F CONCEPT 82mm True Color Variable Fader ND2-32 & CPL Nano-X filter (ND/CPL in 1)
Product description
If you regularly shoot landscapes, water, or glass-heavy scenes, a variable ND plus polarizer can save a lot of hassle. The K&F CONCEPT 82mm True Color Variable Fader ND2-32 & CPL filter is built around that idea: one circular filter meant to darken the scene (so you can control exposure and motion) and also cut glare/reflections from non-metallic surfaces like water and glass. On paper, it’s the kind of “do two jobs in one ring” tool that fits well when you don’t want to stack multiple filters.
That said, it’s not a magic wand. Variable ND filters can be a bit more finicky than fixed ND options, especially when you push extremes of the adjustment range. So the real question is whether your shooting style benefits from combined ND + CPL control more than it demands absolute simplicity.
At a glance: what this filter is for
This is a circular filter for 82mm lenses that combines two functions: - Neutral density (ND): to reduce the amount of light entering the lens, helping you darken the scene. - CPL behavior: to help reduce unwanted reflections, with the intended win being better control of glare from water and glass, plus improved color and contrast.
Where this makes a difference in practice is when your frame has lots of reflective surfaces. Think of a beach at midday, a river with highlights, or a cityscape through windows. Instead of taking multiple filters on/off (or dealing with glare you can’t fully fix in-camera), you can dial the effect using the filter’s rotation.
What you’ll notice in use (the mechanics matter)
The standout design choice here is the self-locking technology with an infinitely rotating adjustment designed to move between 1 and 5 stops for the ND range (ND2-32). In plain terms: you should be able to land on the exposure reduction you want without fighting clicks or steps.
It also claims it helps avoid the “black cross” phenomenon. That’s one of those issues photographers notice immediately when it happens—so if you’ve dealt with it before, this is a relevant selling point.
There’s also a practical “look and feel” detail: K&F notes the filter framme is set up to rotate without the “X” cross issue, which suggests they’re trying to keep the adjustment cleaner when you use it often.
Color behavior: the “true color” angle
This filter is marketed as a true color variable ND approach. The key promises in the description are: - Without partial yellow via a titanium coating technology - Reduced color shift compared with the more common problem of partial yellowing
In everyday shooting, that usually means less weird tinting when you’re dialing the ND effect. It’s not a guarantee you’ll see zero color change in every lighting scenario—white balance, camera processing, and subject reflectance still play a role—but the intent here is clear: keep your image and video colors more consistent while you adjust exposure.
If you shoot video, or if color consistency matters for grading later, that “avoid partial yellow/color shift” claim is the kind of detail worth caring about.
Key compatibility checks before you buy
This is one of those cases where compatibility is easy to mess up, so it’s worth being strict: - The filter is stated as compatible with all 82mm lenses. - You should verify your lens thread size before ordering (the number next to the diameter symbol “ø”). - It also notes you’ll need an 86mm lens cap for this 82mm variable ND filter.
If you’ve got a lens that’s 82mm by thread size but your cap doesn’t match the requirement, that’s exactly the kind of small mismatch that can turn into annoyance fast.
Tech specs (so you can sanity-check it)
- Name: K&F CONCEPT 82mm True Color Variable Fader ND2-32 ND Filter and CPL Circular Polarizing Lens Filter in 1 (Nano-X Series)
- Type: Variable ND + CPL (in one circular filter)
- Size: 82mm lens thread
- Adjustment range: ND2-32 (rated to rotate between 1 and 5 stops)
- Optical material: Imported AGC optical glass
- Coatings: 28 multi-layer coating, waterproof and scratch-resistant (as stated)
What stands out—and what may not
Where it shines: - You want one filter that helps with both exposure darkening and glare control. - Your scenes commonly include water/glass reflections, where CPL behavior is useful. - You want a variable ND adjustment that’s continuous/infinitely rotating and designed to avoid black cross artifacts. - You care about avoiding the partial yellow/color shift issue that some variable NDs are known for.
A limitation to keep in mind: - Because it’s a variable ND, it may not suit everyone who wants the most uniform results across every extreme. If your priority is maximum consistency with minimal fuss, some shooters prefer sticking with fixed ND approaches instead.
Final verdict
This K&F CONCEPT 82mm True Color Variable Fader ND2-32 & CPL in 1 is a strong pick if you often shoot scenes where glare and exposure both need attention—especially water, glass, and high-reflectance environments. Its combined ND/CPL concept, continuous self-locking rotation, and the stated focus on avoiding partial yellow are the reasons it’s worth considering.
However, you should skip it if you can’t confirm your lens thread size is 82mm, or if you strongly prefer the predictable behavior of fixed ND filters. Also, if you’re expecting it to be completely “set and forget” across every lighting condition, it may leave you wanting a more straightforward workflow.
Mini FAQ
Is this filter really ND and CPL in one?
Yes—according to the product description, it combines neutral density control (to darken scenes) and polarizing behavior to help reduce unwanted reflections from non-metallic surfaces like water and glass.
Will it fit my lens?
It’s stated as compatible with 82mm lenses, and you should verify the lens thread size (the number next to the ø symbol). It also mentions you’ll need an 86mm lens cap for this 82mm filter.
Does it avoid the black cross problem?
The listing specifically says the filter design helps avoid producing black crosses, and it also includes a note about not having an “X” cross on images.
Will it shift colors or turn things yellow?
The product description claims it uses titanium coating to avoid common issues like partial yellow and color shift, but you should still expect lighting and white balance to affect final color.