Sony A7R IV FE12-24mm f4g UW camera housing kit with 6" Dome port (Including Flat Long port) Zoom rings for FE12-24 F4 and FE16-35 F4 included.

PDF Manual - 

  Compatible lenses & ports list 

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

Some camera functions are not available inside the unit:

- Front Dial below the shutter release button
- Joystick button

SeaFrogs 6" 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 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, Manual zoom gear - purchase here)
• Sony FE 28mm F2 + Fisheye Converter SEL057FEC (Autofocus only. Minor vignetting effect)
• 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
• Long flat port (Optical glass)
• 6" Dry dome port (Optical acrylic) 
• Stainless steel mounting plate 1/4" Thread
• 40m / 130ft Dept rate
• Reinforced metallic bottom plate

In order to connect an external strobe with this housing, it will require to use a Dual 5-Pin Sync Cord (purchase here) or a Single 5-Pin Sync Cord (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" Dry dome port V.10
• User manual 
• Spare O'ring
• Silicone grease 5ml packet
• Shoulder & wrist strap