Use your Sony Alpha a7R III or a7 III mirrorless digital camera to capture brilliant photos and 4K Ultra HD video of the undersea world with the Aquatica A7r III Underwater Housing. It features a depth rating of 295', which can be upgraded to 426' for free upon request, and is equipped with a Surveyor moisture alarm and pressure sensor. A pre-installed vacuum check system allows you to confirm watertight integrity before diving, and includes a valve and pump. Dual fiber-optic connectors enable the attachment of optional external strobes via fiber-optic cables.

The standard, coated eyepiece offers a full view of the camera's viewfinder. The housing provides access to virtually all camera functions via mechanical controls. It also has an ergonomic design with two grips that offer improved handling and attachment points for optional lighting arms. Built for durability, especially resistance to corrosion, the housing is constructed from anodized, machined aluminum and stainless steel.

The A7r III housing ships without a required lens port, though various interchangeable ports are available for different lenses. For full compatibility, see the Port Chart and System Chart.

Vacuum Check System    Depth Rating: 295', Upgradeable to 426'    Mechanical Controls    Access to Virtually All Camera Functions    Anodized Aluminum and Stainless Steel    Interchangeable Lens Port System    Ships without Required Lens Port    Optical Viewfinder    Dual Fiber-Optic Strobe Connectors

• Depth rating of 295', which is upgradeable to 426' for free upon request
• Surveyor moisture alarm (audible and visual) and vacuum sensor lets you confirm watertight integrity before dive, and alerts you in unlikely event of a breach in waterproof seal
• Surveyor uses LED indicators
• Housing also includes vacuum valve and extracting pump, which enable you to remove excess air and actually create a vacuum

• Provides easy access to virtually all camera functions via mechanical controls, including push buttons, levers, and grooved dials/knobs
• Ergonomic design with 2 comfortable, grooved grips, which offer improved handling and attachment points for optional lighting arms
• Knobs are large for ease of use when wearing diving gloves
• Provides easy access via your thumb to camera's rear control dial, to which many custom features can be assigned to suit your preferences
• Custom function buttons C1 and C2 located in optimal positions, with C1 extended to be right at your fingertips
• Back-button auto-focus is fully supported
• Extended mechanical shutter release lever
• Oversized knurled knob for focus/zoom with lens
• Easy-access knob for mode control and custom function buttons
• Standard, coated eyepiece offers view of the camera's viewfinder
• Optional, separately sold coated 45° and 180° Aqua View Finders offer an enlarged, enhanced view with 100% coverage, corner-to-corner sharpness, and dioptric adjustment

• Precision-machined in Canada from 6061 T6 aluminum alloy, which has been anodized to MIL-A-8625 Type 2, Class 2 specifications for resistance to corrosion
• Black powder coating baked on at high temperature for extra protection
• Control shafts and push buttons made of T304 stainless steel
• Sacrificial zinc anodes protect sensitive parts of the housing bottom to prevent them from corroding
• Tested in harsh conditions in Canada to ensure durability

• Ships without a required lens port
• For full compatibility, see port chart and system chart linked above
• Housing is equipped with a port locking mechanism to prevent accidental rotation of port or extension

• This version of the housing ships without strobe connectors and is specifically intended for video recording, so be sure to grab an LED or other type of constant video light for sufficient illumination and color correction

• Top 1/4"-20 accessory hole
• Dual 1/4"-20 threaded holes on top of grips for attaching optional lighting arms
• Multiple bulkhead entry/access points for connecting optional accessories, such as external monitors or remote triggering devices like pole-mounted RCS remote camera system
• Three 1/4"-20 threaded holes on bottom for optional bracket, tray, or tripod

Related Questions and Answers

Q: 1. Will this fit Sony A6400?

A: While the Sony Alpha a6400 Mirrorless Digital Camera is not as tall as the Sony Alpha a7 III, a7R III, or the a9 Mirrorless Digital Camera, the Sony Alpha a6400 Mirrorless Digital Camera would be compatible for use with the LensCoat BodyBag M for Sony Alpha a7 III, a7R III, a9 (Black).

Q: 2. anyone test fit for Sony A1? thanks

A: Yes, it will fit the Sony A1 camera body with the Sony VG-C4EM Vertical Grip. Sony A 1 has the exact same body size as Sony a9 II which is mention as the compatible cameras. Also this body bag is made with a stretchable neoprene material.

Q: 3. What is the difference between this model (2087B) and the 2087?

A: the primary difference is the mounting hole configurations and the ability to use nato rails

Q: 4. Will the A7II fit this also?

A: This will fit a A7II as well.

Q: 5. Will this work on an A7Rii?

A: Yes, I purchased the custom l bracket listed for the a9 & a7Rlll. It fit perfectly on my a9. Though, where connect cables to camera is a little tight.

Q: 6. Will this fit NIkon zf c?

A: The LensCoat BodyBag M for Sony Alpha a7 III, a7R III, a7R IV, a9, a9II (Camo) (B&H# LELCBBMDC) would not be an ideal choice for the Nikon Z fc Mirrorless Digital Camera (Body Only) (B&H #NIZFC) as this bag is almost twice as large from front to back as that camera body is. Rather, this BodyBag M is designed for the Sony Alpha a7 III, a7R III, a7R IV, a9, and a9II.

Q: 7. Is this compatible with the SmallRig Tripod Mounting Kit with 2 x Plates and 2 x 15mm Rod Clamps (BH #SM1798), or does only the ARRI-style work with this?

A: This cage has threadings underneath it. You should be able to mount it on top of BH #SM1798.

Q: 8. Will this fit Sony A7IV?

A: Yes LensCoat BodyBag M for Sony Alpha a7 III, a7R III, a7R IV, a9, a9II (Green) fits the Sony A7IV.

Q: 9. Hi, Is this compatible with SONY A7S III? Thank you.

A: No, it is not. The Ikelite 200DL Underwater Housing with Dry Lock Port Mount for Sony a7S III, B&H # IK200HSAA7S3, would instead be the correct underwater housing designed for use with the Sony Alpha a7S III Mirrorless Digital Camera.

Q: 10. Does the a7riii and a7iii have the exact same body?

A: Yes