I have just received this week the NA-RX100II housing also known with product code 17408
This housing is essentially identically to the already very successful NA-RX100 more specifically it looks identically to the NA-RX100V video version.
This looks apparent if we look at the left side of the housing where a screw can attach a bulkhead
According to Nauticam you can attach both the SmallHD 4.3 LCD monitor to use as external monitoring for video or an electrical sync cord to attach a strobe via a hot shoe 5 pin connector. This will not support TTL but will allow to fire an external strobe without triggering the internal flash. This means that there will not be any issue of recycle time especially true at wide angle or when using strobe with edge lighting.
Now I believe this is great news for those underwater photographer that are downgrading from DSLR as this was probably one of the key limitation of the RX100 that will now be overcome.
Remember that the RX100II seems to have other significant improvements with respect to the Mark I in terms of corner sharpness that can make this already excellent camera an absolute killer.
I wonder if it is possible to enable and disable the hot shoe and use both electrical and optical connectors as in macro TTL the camera performs very well indeed and this would only be available with optical connections.
If you are interested in the mini video review of this housing you can find it here
I will do some tank tests for corner sharpness in the next days so stay tuned
The housing is priced at £699 in UK as it was with the Mark I so should be $950 in US. Great value for the additional bulk head port!
Update the M16 port on the side will have an hot shoe accessory but won’t have an HDMI bulkhead, this because there is not enough space to connect the HDMI cable on the bottom of the RX100. The V version will have some more space under the camera to allow the cable to go in