Sony A7R IV UW camera housing kit with 6" Optical Glass Dome port V.7 (Including Flat Long port) White.

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"Glass Dry Dome Port V.7

6"Glass Dry Dome Port V.7 with a lens shade. Created specifically for underwater photography.

Compatible lenses (Dome port)

• Samyang AF14mm F2.8 FE and Sony FE 28mm F2
• Sony FE 28mm F2 + Fisheye Converter

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

Key features:

• Vacuum Pump System port
• Inbuilt leak detection sensor
• Interchangeable port system
• Synchro cable port
• Long flat port (Optical glass)
• 6"Glass Dry dome port (Optical Glass)
• 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 (White)
• Long flat port
• Focus gear(For FE 90mm / Sigma 35mm)
• 6"Glass Dry dome port V.7
• User manual
• Spare O'ring (150x4mm, back)
• Spare O'ring (DDP V.1 / V.2)
• Spare O'rings x2 for VPS plug
• Silicone grease 5ml packet
• Shoulder & wrist strap