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SEACAM Compact Sony a1 / a7sIII Underwater Housing

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SEACAM Compact Underwater Housing for the SONY a1 / a7sIII Camera

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SEACAM Compact Underwater Housing for the SONY a1 / a7sIII Camera

Seacam housing for the Sony A1 or A7sIII full frame mirrorless camera. It offers S6 and/or fiber optic strobe triggering and is compatible with all standard Seacam ports. It has 4 bulkheads for S6, vacuum, or video out and is tested to 80m (with a super deep version also available.) This SEACAM underwater housing sets new standards in design and ergonomics. Sleek and lightweight, Seacam housings extremely well balanced and easy to use.

The housing is milled out of a saltwater-proof light metal alloy twice hardened with the highest quality anodizing. Seacam housings are not only durable but maintain their appearance under the toughest conditions.

Double sealing with seamless, high-quality precision O-rings protects all shafts and buttons. The main O-ring is rugged an durable. The integrated titanium SAFETY LOCK fastening system safely secures the housing.

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
  • Data
  • 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, manual
Housing Features
Depth Rating:
80m / 262ft
Construction Material :
Metal Alloy
Includes Moisture Alarm System:
Includes Vacuum Seal System:
Sync Cord Compatibility :
TTL Converter Installed:
Compatible Port System:
Cold Shoe Mount :
Includes Tray and/or Handles:
Access to All Camera Controls:
250 x 160 x 120mm / 9.8 x 6.2 x 4.7in
Weight- Land/Water:
1.8kg (63.5oz) / Near Neutral
External Monitor Compatibility :
Optional View Finder Accessories:
45 ̊ viewfinder (S-45)


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.

SEACAM S45 Viewfinder
SEACAM Pro Viewfinder
SEACAM S180 Viewfinder

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