Yep, I have the same problem with a Sigma 15mm and a Subal 230 dome.
I thought I'd tape over the area on the lens with electrical tape.
Jump to content
A former British diplomat, I've been a PADI, BSAC and DAN Instructor for many years. After retiring I spent a year as the dive manager at a resort in the Lembeh Straits. I then went back to trying to save the world - spending almost three years in Afghanistan where, amongst other things, I taught diving to my colleagues. Interviewed by a Canadian broadcaster about the classes, I was asked what I had found to be the biggest challenge: "a complete lack of water".
I've been photographing underwater since 1999 and selling images for a few years.