I am doing outside video using a sony Cx110, with a .5 wide angle, and I'm wondering does anybody know if there is a lens for a Gopro (for stills) that would be compatible with the .5 wide angle thats on my video camera. I have seen a 54 degree (model GMHW50) vs the 170 degree, which is more what Im looking for, however could that be set to take stills at every one second vs every 2 seconds?