Sea & Sea MDX-A7III Underwater Housing for Sony A7III and A7RIII
SKU # ss.06188
You can capture the beauty of sea life and environments at depths as great as 328' with your Sony a7III or a7RIII mirrorless camera, thanks to the blackSea & Sea MDX-A7III Underwater Housing. It comes equipped with fiber-optic and sync cord strobe connectors and supports the optional, internal Optical Converter S1, which provides TTL capability with Sea & Sea YS strobes (Sony adapter required). Ergonomic, mechanical controls, including levers, pushbuttons, and dials, provide access to virtually all camera functions, while dual side grips offer balance and handling, and give you attachment points for lighting arms.
Built for durability, the housing is constructed from precision-machined aluminum that has been anodized for resistance to corrosion. The housing is designed with a buoyancy pocket that reduces its weight underwater or can accommodate a mobile battery charger for more shooting time. A built-in leak sensor alerts you immediately in the unlikely event of a breach in the waterproof seal.
The MDX-A7III ships without a required lens port, and accepts a series of interchangeable ports for various lenses. The optional VF45 and VF180 viewfinders can be added on to enhance your view for better shot composition underwater.
Depth rating: 328'
Built-in leak sensor immediately alerts you in the unlikely event of a breach in the waterproof seal
Optional Leak Sentinel vacuum system can be installed in one of two accessory ports
Built to be durable, housing is precision-machined from anodized aluminum alloy for resistance to corrosion
Grips are made from a die-cast aluminum alloy, which is also corrosion-resistant
Equipped with two sacrificial zinc anodes that will corrode to protect sensitive parts of the housing
Cold shoe mount for connecting lighting arms and other accessories
Strobe Connection and Use
Configured with dual fiber-optic cable ports and 2-pin sync cord connector for external strobes
Supports optional, internal Optical Converter S1 for TTL-capability
Sync cord connector allows for manual flash exposure
Controls, Handling, and Operation
Ergonomic, mechanical controls, including levers, pushbuttons, and dials, provide access to virtually all camera functions, including diopter adjustment dial
Important controls, such as front dial, rear dial, C1 lever, C2lever, and AF-ON, are easily accessible while you're holding grips
Most levers and buttons will glow in dark environments for quick and easy identification
Buoyancy pocket reduces underwater weight or accommodates mobile battery charger
Comfortable, grooved side grips offer better balance and handling and give you attachment points for optional lighting arms
Lens Port System
Ships without a required lens port
Accepts a series of interchangeable ports for various lenses
For compatibility details, see port chart linked above
Sea & Sea MDX-A7IIISpecs
328' / 100 m
Material of Construction
External Flash Connector
2 x Fiber-Optic Cable Ports 1 x 2-Pin Sync Cord Connector for Manual Exposure Support for Optional, Internal Optical Converter S1 for TTL and Manual Exposure
Built-In Leak Sensor Optional Leak Sentinel Vacuum System