Isotta Sony A1 Underwater Housing – Complete Pro Kit

When you’re housing a camera like the Sony A1, the priorities are clear: absolute sealing confidence, direct control fidelity, and a system that won’t slow you down once you’re on the boat. This Isotta underwater housing is built around those realities. The red anodized aluminum body isn’t just cosmetic—it’s a durable, corrosion-resistant shell designed for repeat professional use, with clearly engraved aluminum buttons and dials that mirror the camera’s own control layout. In practice, that means muscle memory carries over underwater, even when wearing gloves.

From a handling standpoint, this Isotta housing leans heavily into ergonomics and serviceability. The back fully detaches from the front, the camera drops into a locking tray for clean alignment, and the single-hand rear closing knob makes last-minute battery swaps far less stressful. A wide rear display window and standard ISOTTA viewfinder give you a clear view of the A1’s screen, while compatibility with ISOTTA and INON X-2 external viewfinders leaves room to upgrade your shooting ergonomics later.

This Complete Pro Kit is also designed to get you wet fast. Once you add the correct lens and port, the system is essentially ready for the water. The Pro Kit includes a manual flash trigger, vacuum system, T-clamps for adding strobes or video lights, and either a Nikonos 5 bulkhead or S6 bulkhead, depending on your configuration needs. This avoids one of the most common pre-sale pain points we see—customers ordering a housing and realizing they still need multiple critical components before their first dive.

Key Features:

Single-Hand Locking System

The housings can be easily opened and closed using Isotta's innovative single-hand locking system. The single latch closing mechanism is a unique design and is effortless to operate while maintains a secure seal with its double steel pins design at the bottom of the housing.

Double O-Ring Seal

The Isotta Sony A1 Underwater Housing utilizes the double o-ring seal design to ensure that the camera is always safe and dry inside the housing. It is always best to have a redundant o-ring on your seal to ensure that the housing is water-tight.

Comfortable Handles

The included adjustable dual handle of the housing provides comfort when shooting. The ergonomically designed handles makes operating the camera easy and comfortable even when wearing gloves.

Ergonomic Button & Lever Placement

The location of the function buttons and control levers have been well planned and everything is readily available at your fingertips, which makes operation of the camera smooth and straight-forward. In addition, the function buttons have been laser-engraved so that the button labels are easily visible in darker conditions.

Other Features:

• Accessory Bulkheads - The housing has two (2) M16 and one (1) M28 bulkhead for accessories such as vacuum valves, monitors and electronic sync cords.
• Easy Camera Setup - The Isotta A1 comes with a camera and tray with lock for easy camera insertion.
• Buttons & Dials - These are made from aluminum and engraved with symbol identical to the camera controls.

Content reviewed by Bluewater Photo staff for real-world use and compatibility.

This is an isotta underwater housing built for photographers who value control precision over shortcuts.