Weird Color artifacts in the sky when I use an ND filter

Started 2 months ago | Discussions thread
Doug MacMillan Veteran Member • Posts: 3,195
Standard ND or variable ND?
1

My research indicated cheaper variable ND filters are especially problematic.

I bought this K&F variable ND filter that is well rated. I don't see any color shift or the dreaded "X" shape with it.

https://www.amazon.com/gp/product/B07FQG6TYR/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

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