A1 / A7S III


250 x 160 x 110 mm

without port, viewfinder and handles.


1850 g

without port, viewfinder and handles, neutral under water depending on port and viewfinder.

Operation Depth

– 80m / – 260 ft.

deeper operation depth upon request.

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With the fully equipped SEACAM compact underwater housing body, we deliver the perfect complement to Sony’s latest flagship, the Alpha 1, as well as the Sony A7S III.

An incredible video performance and high light sensitivity, as well as the revolutionary autofocus make these cameras perfect for the exciting underwater world – safely stored in our compact SEACAM Sony housing.

Functions and
technical data

Knobs and control levers

Power switch, shutter release, front and rear dial, manual focus or zoom, lens release button and MODE.
**A1 additional: MOVIE / AF-ON zoom, C1 / AEL-index, drive- and focus mode dial.
**A7SIII additional: C1 / AF-ON zoom, MOVIE / AEL-index

Push buttons

Control wheel and OK middle button, MENU, C3 protect, Fn, play, C4 delete


Clear LCD monitor window.

2 flash sockets S6 or N5, 2 flash arm T-pieces 25mm, tripod thread 3/8 ″, M8 thread on the housing top, 2 removable handles and optical-acoustic leak detector.

Remote-, LAN, Power, HDMI socket and vacuum test optional

Spare O-ring set, grease and maintenance oil, allen key set and wrist strap in neoprene bag, protective caps and manual.