I compared three variable ND filters from 55 Bucks to 200 Bucks and found some surprising facts which I want to share with you. Is more expensive really better?
I used:
Tiffen variable ND filter 77 mm: https://amzn.to/2IF2WzA
Hoya variable ND filter 77 mm: https://amzn.to/2FwdQWn
K&F Concept ND2-ND32 nano slim variable ND filter 77mm: https://amzn.to/2J4qMnz
My vlogging camera: https://amzn.to/2X6Fiow
The best camera microphone: https://amzn.to/2IF35mC