Nauticam Canon G7X III Underwater Housing

Nauticam is known for producing industry-leading aluminum underwater housings with ergonomic controls and a user-friendly experience. The Nauticam G7X III Housing is not only durable and robust, but allows full control of the camera and has great ergonomics. The Nauticam G7X Mark III housing is produced with aircraft grade aluminum which can last a lifetime.

Nauticam G7X Mark III Key Features

Nauticam Canon G7X Mark III HDMI HDMI Output

The housing can support HDMI output for video using its M16 bulkhead. This allows attaching external monitors such as SmallHD Bright On-Camera Monitor and Atomos Ninja V which makes focus and composition easier compare to using just the LCD screen.

Nauticam Canon G7X Mark III Ergonomics

Excellent Ergonomics

Nauticam has a reputation of providing excellent ergonomics on all of their housings, and the NA-G7XIII lives up to their name. Buttons, levers and dials are easily accessible and very intuitively located. Even while wearing thick gloves the housing controls are very easy to operate.

Nauticam Canon G7X Mark III Lock

Rotary Locking Latch

An oversized rotary latch seals the housing, and securely locks in place without risk of accidental opening.

Nauticam Canon G7X Mark III Leak

Vacuum Check and Leak Detection System

The housing includes Nauticams Vacuum Check and Leak Detection System. When combined with M14 Vacuum Valve II, the system provides a constant update on the housings seal integrity. A simple color coded LED system lets the user know that the housing maintains the pressure or if the housing is losing vacuum. The leak detection provides an audible and visual indicator when there is a water breach. The system is temperature compensated, eliminating false alarms caused by a change in outside temp or from a camera heating up on an action packed dive.

Other Features:

Interchangeable N50 Port - To maximize the cameras long zoom lens, the housing features N50 interchangeable port system. The standard port which is included, it allows the use of the cameras full zoom range.

Recommended Wet Lenses

Macro:

Wide-Angle:

Recommended Accessories:

G7X Mark III Review

Read our full Canon G7X Mark III review to lean more about its features and why we love it for underwater photography.

Key Upgrades of the G7X Mark III from the Mark II

4K video @ 30fps and 1080p @ 120 fps
Built-in Bluetooth and WiFi
Ability to shoot panoramas
External microphone jack
20 fps burst mode (upgraded from 8fps)
70 shot RAW buffer (upgraded from 21 shots)
Ultra-fast electronic shutter for shooting wide open aperture in daylight – 1/25,600s
Slow motion video (120 fps in 1080p)
Supports vertical video shooting (not for live-streaming)
Supports live streaming videos to YouTube
Cheaper than the Canon G7X Mark II on release date
New stacked CMOS sensor
DIGIC 8 image processor

Additional Key Canon G7X Mark III specs

20.1 megapixel 1.0” stacked CMOS sensor
DIGIC 8 image processor
4.2x optical zoom lens (24-100m f/1.8-2.8) with optical image stabilization
3.0 inch touch panel LCD screen with tilt option of 180 degrees for selfies and vloggers
Compatible with USB charge/power supply
Contrast-detection autofocus (no dual pixel autofocus)
Clean HDMI output
Native ISO: 125 – 12,800
Size: 4.1” X 2.4" X 1.6"
Weight: 11.3 oz (319 g)

Canon G7X Mark III Underwater Sample Images:

Pacific Northwest reef scene with the Canon G7X Mark III in the Nauticam G7X III housing, Kraken KRL-01 wide wet lens, and dual Sea & Sea YS-D1. f/3.5, 1/80, ISO 400

Pacific Northwest reef scene with the Canon G7X Mark III in the Nauticam G7X III housing, Kraken KRL-01 wide wet lens, and dual Sea & Sea YS-D1. f/5, 1/100, ISO 320