Sony A6400 Underwater Housings

Buyers Guide for Sony a6400 Underwater Housing

These Sony a6400 underwater housings are our favorite housings for taking your Sony a6400 underwater. The Sony A6400 is a top APS-C mirrorless camera from Sony. Read our full Sony A6400 Underwater Review. Please contact us at, and we'll put together a customized system for your underwater photo and video needs!


Sony a6400 underwater housing

Ikelite Sony A6400 Underwater Housing

*Lightweight, Compact, Affordable*

The Ikelite Sony A6400 Underwater Housing is built from ABS-PC blend polycarbonate which makes it virtually corrosion free and lightweight. This is a great housing option when traveling and going on dive trips. It also provides all essential camera controls. Another great feature of the housing is its price point, it's very affordable. This housing is compatable with the A6300, A6400, & A6500 which is an added plus for anyone shooting with multiple cameras. The housing works with Ikelite's wide assortment of dry lock micro ports for use with a wide assortment of E-mount lenses. The housing can be outfitted with a vacuum kit for an extra safe seal.



Fantasea Sony A6400 Underwater Housing

*Affordable, Durable, Excellent Ergonomics*

The Fantasea Sony A6400 Underwater Housing has been designed to be light weight, compact, and with excellent ergonomics. The housing offers a double O-ring seal. It includes their new Fantasea Hybrid Safety System which consists of a Vacuum Safety System and a moisture detector/alarm. This housing is compatible with a Fantasea flash trigger for quicker recycle times and the Fantasea bayonet system for easy underwater lens changes. It is one of the smallest mirrorless systems on the market - that's saying something for an APS-C sensor camera!



Nauticam Sony A6400 Underwater Housing

*Well Designed, Durable, Great Ergonomics*

The Nauticam Sony A6400 Underwater Housing is expected to live up to the name of Nauticam, offering a top notch underwater housings. The housing is built from aircraft grade aluminum which makes it durable, robust, and built to last. The port system is easy to take on/off, and it supports the largest number of lenses.




The Sony A6400 Camera is packed with lots of great features taken from full-frame camera siblings at half of the cost. The image quality is awesome. An APC-S sensor is a serious step up from compact and smaller mirrorless cameras (e.g., micro four thirds), with better image quality. The camera can be combined with a broad array of lens options. Another noteable feature is the autofocus. Offering a quick 425-point phase detection AND 425-point contrast detection autofocus system, combined with a variety of focus modes, there is a setting for every situation. The A6400 also offers 4K video at 30 fps, fast 11fps bursts, and more.

Quick Specs:

  • 24.2 Megapixel APS-C type Exmore CMOS sensor for outstanding light sensitivity.
  • 425-Point Phase-detection Fast Autofocus with Real-Time Tracking AF A.I. Technology
  • 4 Focus modes with 6 focal area settings
  • 4-speed Sequential Shooting.  Hi+ – 11fps; Hi – 8 fps Mid 6 fps; Lo: 3fps.
  • 4K Cinema Video at 30/25/24 fps
  • 1/160th Shutter Sync for flash
  • Lightweight and Weatherproof Body
  • Lens mount: Sony E-mount
  • 3" 180-degree flip touchscreen / 921,000 dots
  • Wi-Fi, NFC and Bluetooth Connectivity
  • Weight: 403g


Sample Photo:

Sony a6400 underwater housing




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