Airleron
Contributor
I bought my husband one for his birthday. One his first dive he strapped it on his forehead. It was good, but understand that it's wide angle. No closeups of the seahorse were really sharp and visible. With the camera running the entire time, he was able to shoot about 30 minutes of vid. (he needs a larger card). The next dive he mounted it on the flash diffuser on his camera, and it was better. He was able to chose when to turn it on, and it took pretty decent video. Our winter dive site doesn't normally have great viz. I expect he'll have it perfected for summer diving.