This product is also available at the European website www.saltedlineeurope.com

  Compatible lenses & ports list 

Please read our Warranty Policy.

The main difference between the PRO version and the usual one is the port for the fiber optic cable and the ability to control the aperture wheel located on the front side of the camera.

40M/130FT Underwater camera housing for Sony A7R IV

Full camera control is available, except for the joystick.

SeaFrogs 6" optical correct  acrylic Dry Dome Port V.10

6" Dry Dome Port V.10 with a lens shade. Created specifically for underwater photography.

Compatible lenses (Dome port)

• Sony FE 16-35mm F/2.8 GM II (Autofocus only, Manual zoom gear - purchase here)
• Sony FE 12-24mm F4G (Autofocus only, Manual zoom gear included)
• Sony FE 16-35mm F4 ZA OSS (Autofocus only, Manual zoom gear included)
• Sony FE 24mm F1.4 GM (Autofocus only)
• Sony FE 24-70mm F4 ZA OSS (Autofocus only, correct work from 24 to 50mm, Manual zoom gear - purchase here)
• Sony FE 28mm F2 + Ultra Wide Converter SEL075UWC (Autofocus only)
• Sony FE 28-70mm F3.5-5.6 OSS (Autofocus only, Manual zoom gear not included)
• Sony FE 35mm F1.4 ZA (Autofocus only)
• Sony FE 55mm F1.8 ZA (Autofocus only)
• Tamron 17-28mm F2.8 Di III RXD (Autofocus only, Manual zoom gear - purchase here)
  
• Sigma 14-24mm F2.8 DG DN Art (Autofocus only, No manual zoom gear)
• Sigma 35mm F1.4 e mount (Manual focus, gear included)

Flat Long port  

Created specifically for underwater photography including the ability to use manual focus.

• Sony FE 24-70mm F4 ZA OSS (Autofocus only, Manual zoom gear - purchase here) Works from 35mm to 70mm
• Sigma 35mm f/1.4 DG Art E-mount (manual focus available, gear included)
• Sony FE 90mm f/2.8 Macro G OSS (manual focus available, gear included)
• Sony FE 24-105mm F4 G OSS (Autofocus only, Manual zoom gear - purchase here) - Works from 28mm to 65mm 
  
  

Materials :

• Polycarbonate
• ABS plastic
• Optical glass
• Stainless steel
• EPDM rubber
• O'ring sealed buttons with spring
• Optical acrylic

Key features:

• Vacuum Pump System port
• Inbuilt leak detection sensor
• Interchangeable port system
• Synchro cable port
• Dual Fiber-Optic port (Sea&Sea type)
• Long flat port (Optical glass)
• 6" Dry dome port (Optical acrylic) 
• Stainless steel mounting plate 1/4" Thread
• 40m / 130ft Dept rate
• The reinforced metallic bottom plate

In order to connect an external strobe with this housing, it will require to use of a Dual 5-Pin Sync Cord (purchase here) or a Single 5-Pin Sync Cord (purchase here), or a Fiber-optic cable (purchase here) with a Flash trigger (purchase here)

Package includes:

• Underwater housing for Sony A7R IV (Black)
• Long flat port
• Zoom gear (For FE 12-24mm F4G)
• Zoom gear (For FE 16-35mm F4)
• Focus gear (For FE 90mm / Sigma 35mm)
  
• 6" acrylic Dry dome port V.10
• User manual 
• Spare O'rings set
• Silicone grease 5ml packet
• Housing body cap
• Port cap (back)
• Neoprene cover
• Shoulder & wrist strap