PolarPro - Frame2.0 Neutral Density

This little filter feels and looks great. The optics are there--at least I've not had any concerns about image quality. It comes with a soft bag for storage. It reduces exposure by three stops; meaning that HERO4 Silver & Black owners can really take advantage of night lapse at dusk (HINT: use the ND filter with Night Lapse set to AUTO).

At last I have the missing link to take my GoPro video to the next level. So many times I have had blown out videos due to glare and this has helped 10 folds.

Picture on web site actually shows a square filter that fits over the case. What you get is a round filter that fits over the lens. It does the job, but not like high end DSLR lens filters.

When i ordered this filter i was so excited that i could film with a polarizer outside of my waterproof housing. I liked that i could rotate and change the angle of polarization. Works wonders with my quad copter. i lost it in my backpack and when i found it, it was broken. i reached out to the customer service and once i provided proof of purchase they sent me a new one no questions asked. i would buy from these guys again, they really took care of me.

Works as advertised! Jello is now gone and picture is great. No noticeable degradation. Get one!