82mm Variable ND Filter (1-5 Stop) and CPL Filter 2 in 1 for Camera Filter Lens Nano-Klear Series
SKU: KF01.2594V1
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Yes, this filter belongs to VND+CPL 2-in-1 dual-function filter
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Through product innovation, it can be avoided that there will be no black cross when using non-wide-angle lenses. If your focal length is less than 24mm, it may still occur.
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It cannot be used with the lens hood. In order to avoid the problem of vignetting, the outer diameter is larger than that of ordinary filters at the beginning of the design.
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The front end of the VND filter has a thread, but it is not recommended to stack with other filters because it may cause vignetting. If you really need to stack, you need to increase one size (for example: 67 adjustable ND filter, and 72 other filters are stacked behind).
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The lens cap can be installed, but you need to increase one size of lens cap. (For example: 67 adjustable ND filter, you need to buy 72 lens cap).
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All adjustable ND filters will have this problem. The larger the focal length used, the smaller the impact of the cross shadow. There will be obvious cross shadows and vignetting at large light reduction gears. If you continue to rotate, the shadows will disappear naturally. This is a physical phenomenon, not a product problem.
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1-5 gears are adjustable.