Is there anybody who can estimate or try to compare the advantages and disadvantages of that two setups:
1. Sony RX100 in Aquapazza housing + InonUWL H100+dome unit versus 2. Sony Nex5N in Aquapazza housing with Samyang 8mm and dome port ??
RX100 is a bit smaller
Nex 5N offer higher ISO
When I compared image sharpness of the 16mm pancake lens + wide angle converter on Nex5N with RX100 and Inon wet lens, then I did not found too big difference. But the Samyang 8mm lens seems to be a bit better, and would give wider view, instead of the RX100 plus Inon.
Disadvantages of Samyang 8mm is 30 cm focusing distance and manual focus.
Please give me some arguments to change the system or not.
I am interested mainly with WAL.