Correcting a Variable ND Filter
In this video I show you how to create an adjustment that will correct the effects of the cheaper Variable ND filters, such as colour cast, vignette and cross polarisation.
I also introduce you to the used and benefits of Variable NDs in photography and video, along with some tips on how to avoid some of the problems.
VNDs range in cost from about $24 to $500 so there is money to be saved if you know how to use them.
Here are some examplesL
Peter McKinnon / PolarPro: https://amzn.to/33m31To
K&F Concept: https://amzn.to/34iJ3b4
Tiffin: https://amzn.to/3ioXOhI
Gobe: https://amzn.to/36oDUks
Neewer: https://amzn.to/33huFkj
ENjoy exploring your options.