>>4404228Fpbp
Its an excellent lens. I do alot of underwater photography, and it's highly sought after especially for over/under shots.
It has it's nuances. For example the minimum focus distance can be a double edged sword. If you don't use the appropriate spacing for your porting it can focus hunt within the dome port element which can be very annoying.
The advantage is (if ported correctly) you can do underwater wide-angle macro, you can have your cake and eat it too with wildlife and landscape photography.
