I have been shooting quite a bit with the X5 on the OSMO and the Inspire. I am currently using the Tiffen ND set from BH Photo and am noticing a brownish tint to the footage that is difficult to correct in Davinci Resolve. I have also noticed that this seems to be exacerbated when shooting in LOG. Has anyone run into this issue? I have read some articles about Ultra Violet pollution in ND filters and think that this might be the culperate. What ND filters are you all using? Do you have recommendations?
I would recommend any of their filters. I have one of the slim polarizing filters.. I believe it's heavy by 1 or two grams. No problems. Check the weight by emailing the company. If it's heavy then just counter weight the camera. Also, remove the balance ring when adding the filter.
I have been shooting our filters for the last 8 months and they do a great job maintaining a neutral color.
If you have any questions on them feel free to ask!
-Jeff from PolarPro