Long Exposure filters from Freewell

[Charissa]

Hi. I am brand new to this forum, and also a fairly brand new Mavic Air owner looking for good advise.
I ordered Freewell Long Exposure ND 128, ND 256 and ND 400 filters. Anyone have them, any reviews, any images taken with them? Advise on photos and videos, regarding this filter set.
Which one would be the best used, do i need all three?
Thanks, all appreciated.
Charissa

 

[Mossiback]

I did not know they made them that dark for the Mavic. Normally a long exposure requires a tripod. It will be interesting to see if the Air can hold steady enough to make these filters usable, even on a calm day. Please post your results.

 

[Charissa]

Yes, and they have a ND 1000, and the latest, a ND 2000. Saw some images with the ND 1000, which i wanted to buy at first, but decided to go for the set. Will post images, still waiting for them.