Rick_C
Contributor
Just received my new filter today - thanks, it looks great!
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We just filmed a comparison video between the two filters yesterday in Laguna, CA.
Visibility was 25 to 30. The SRP filter seemed to have a problem when depth was greater
than visibility. Granted their filter was not made for low visibility, however when depth was
the same as visibility their filter seemed to perform well. Our Filter held its own throughout the
entire dive and performed just as well/better in the shallower depths. The results certainly surprised
all of us here.
Just to reiterate-there was no color correcting/editing done, all video is Raw from the cameras.
Here it is: Polar Pro Snap-On vs SRP "Dome Filter" GoPro Hero 2 - YouTube
Look forward to the questions,
Jeff
That is more just the Hero2 awb bug coming up more then anything else and I have seen it happen with all filters I have used including in my multi cam filter tests. Here is an example from the other day this is at 18m using the hero2 with protune on and the SRP CYD filter the wb was fine all dive down to 30m but then at this point when following the fish up and getting the sun in frame it freaked out.
[video=youtube;g6NrVeTiPHU]http://www.youtube.com/watch?v=g6NrVeTiPHU[/video]
I have seen this being a similar pattern and when using multiple cameras the one that will get the most sun into the frame tends to freak out the most. This also appears to stay around for a bit but if using video lights and shooting away from the sun with a filter on the wb will tend to correct itself and when the lights are off it will be back to how it was in the first part of this video.
It does make it quite hard to do direct filter comparisons as whenever the wb freaks out that footage is pretty useless and I hoped that protune may have fixed this issue with the Hero2 but its still there. I dont know if its always just caused by the sun as there may be other variables but this is the most common when using a filter, it also happens when a filter is well out of its depth limit but the URPro can handle 25m quite comfortably in decent light so at the depths of your test id just put that down to the wb bug.
At the depths of your test I have rarely ever seen a URPro filter do that badly and Id be surprised if you would get the same results again.