C5100 Advanced Water Housing for Canon EOS R3

From $ 1975

Product Overview

Our C5100 Advanced Water Housing for Canon EOS R3.

The C5100 Advanced Water Housing for Canon EOS R3 kit includes:

  • an extremely durable, impact resistant polyurethane resin water housing and backplate with full controls,
  • a rugged left side hand grip,
  • a camera tray
  • an electronic 2 stage front shutter button – now marine grade stainless steel
  • and our ultra-smooth zoom control*
  • 1 year warranty (see T&C for details)
  • rated to 10m/33ft depth

Note the right side handle grip shown on some of the product photos is optional and can be ordered separately.
Our Liquid Eye Model C5100 Advanced Water Housing for Canon EOS R3 is also compatible with Nikon Z9. All that is needed to switch from one to another is to switch the camera tray, the back plate, the camera plug (as the two cameras use different plugs) and some small specific controls on the housing shell. 

* Zoom lenses require a gear sleeve to engage the water housings zoom control. These are subject to additional cost.

Product Information


  • Housing made from High-strength, Durable Polyurethane resin
  • High Strength Polyurethane transparent resin Back Plate
  • Left Side Hand Grip is Ergonomic and Strong
  • Right Side Hand Grip (optional)
  • Stainless Steel Controls are Ergonomic Marine Grade Stainless
  • Lens Zoom Control Ready
  • Camera Tray System is Interchangeable
  • 2 Stage Electronic Front Shutter Button now made with marine grade stainless steel

Tech Specs

Size and Weight

  • Width: 210mm (8.26”)
  • Height: 203mm (7.99”)
  • Depth: 120mm (4.72”)
  • Weight: 1290g. (2.84lbs.) Housing with fully equipped Back Plate only


  • Polyurethane Body, Back Plate, Side Grip, Base Plate and Tray.
  • Stainless Steel and Durable Composite Controls.
  • High Strength Polyurethane Resin and Rubber Grip


On the housing

  • Front shutter button
  • AZC Zoom control
  • Flash connection port
  • GoPro Mount ready
  • Mode button
  • Front dial control
  • M-fn button
  • Drive/Af button

On the Back Plate

  • Star (AE-lock)
  • AF-On button
  • AF point selection button control
  • Power/multifunction lock switch control
  • Still/video switch control
  • Movie record button control
  • Q Control button
  • Set control
  • Aperture/Multi Function Control Dial control
  • Iso/Multi Function Dial
  • Menu button control
  • Playback button control
  • Erase button control
  • Info button control
  • Magnify/reduce button control
  • Soft Ergonomic Rubber Eye Cup


What’s in the Box of the C5100 Advanced Water Housing for Canon EOS R3?

  • C5100 Water Housing with Front Shutter, Zoom Control and Electronic Cabling.
  • Camera Base Plate and Tray.
  • Back Plate with Controls.
  • Left side Grip.
  • Tool kit – 3 Hex Keys (1.5mm, 2mm, 4mm), Spare Camera Plug and ILS Switch, 2 Spare 5×16 SS Hex screws, 2 spare 5x12mm SS Flat Head Machine Screws, Packet of Marine Grease.

Color Selection

Our Water Housing stock color is yellow. Yet, we offer a wide range of color to make your model at your convenience. Select the color of your choice down below.

Due to differences with CMYK pigments colors vs RGB video colors and screen monitor settings / calibration, the real colors of the housing may differ to how they appear here. To be only used as a guide to choose the color.

For technical reasons, black and white colors are not available