SEA & SEA MDX-A7III UNDERWATER HOUSING FOR SONY A7III

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 black Sea & 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.

Construction Details

• 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