I bought a Sony RX-100 and Nauticam housing a few days ago, as a replacement for my Canon S95 in Ikelite housing.
Here are some shots of a dive(freedive) in the estuary in Perth Western Australia today.
I used a FIX UWL-04 fisheye lens, which had a tiny bit of vignetting, and 2x INON UCL-165M67 for the sea horse, which seemed to have soft corners but was ok in the center.
Photos are Jpg's from the camera, with only minor 'levels' adjustments in Photoshop. I still have to sort out a Raw converter.
I am very impressed with the crazy amount of detail, see the 100% crops.
Flash recharge took noticeably longer than my S95.
Cheers, Xander

New setup: Nauticam and Sony RX-100 by Xander Rood, on Flickr

RX-100 - 100% crop by Xander Rood, on Flickr
