Philip Bloom's video: The TRUTH about VARIABLE NDs

You can buy the Freewell K2 at this link at the discounted price of $349 for a limited time http://gopb.co/k2 What was initially just a look at an impressive variable ND system became a video about understanding all the different types and associated problems. I couldn't understand the difference between the K2 and Freewell's previous ones and all the others I had. They wouldn't tell me, so I had to find out for myself! The research and tests I needed to do were endless, as there is so much misinformation and a substantial lack of understanding about them. I hope I have clarified everything here, and it will make you finally understand why your variable ND behaves a certain way. I learned so much making this, and I hope you do too from watching it. Affiliate links (THANK YOU!) Sony ZV-E1: https://gopb.co/zve1 Sony a7R V: https://gopb.co/a7rv Tamron 35-150mm F/2-2.8: https://gopb.co/tamron35150 Sony 24mm F/1.4 GM: https://gopb.co/sony24 Sony 35mm F/1.4 GM: https://gopb.co/35mmgm Sony 35mm F/1.8: https://gopb.co/sony35 Sony 100-400mm GM: https://gopb.co/sony100400 X-rite colour checker passport: https://gopb.co/xrite Freewell magnetic VND: https://gopb.co/freewellmagvnd Freeewll split VND: https://gopb.co/freewellvnd My cat channel: @OneManFiveCats 0:00 - Introduction 2:29 - Initial tests 4:31 - What are polarisers? 6:01 - What type of variable NDs are there? 7:47 - The Variable ND colour shift and the problem with Dual CPL VNDs 9:28 - The problem with linear polariser variable NDs and the K2 solution 11:08 - Filming screens with variable NDs 12:13 - Why variable NDs need to be split range 12:59 - The Freewell K2 advantage 14:35 - Drop in filters for the Freewell K2 15:46 - The things I don't like about the Freewell K2 17:07 - Sony FX6 electronic variable ND 17:47 - Final thoughts