This product is also available at the www.seafrogs.com.hk website

  Compatible lenses & ports list 

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

Some camera functions are not available inside the unit:

- Front Dial below the shutter release button
- Joystick button

SeaFrogs 6" Dry Dome Port V.7

6" Dry Dome Port V.7 with an additional lens shade. Created specifically for people who shoot in waves to reduce drag.

The primary application of this underwater housing is underwater photography/videography. However, it can do a lot more by protecting your camera from weather hazards such as rain, dust, snow, etc. Because of its compact size and near all functionality, it is an ideal item to have while traveling.

Compatible lenses (Dome port)

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

Compatible lenses (Standard port)

• Sony FE 16-35mm F/4 ZA OSS (Autofocus only, Manual zoom gear included) - Works from 17mm to 35mm
• Sony FE 24-70mm F/4 ZA OSS (No zoom available, use at 24mm only)
• Sony FE 24mm F1.4 GM (No manual focus available
• Sony FE 28-70mm F3.5-5.6 OSS (Autofocus only, Manual zoom gear included)
• Sony FE 50mm F1.8 (No manual focus available)
• Sony FE 35mm F1.4 GM Lens (Autofocus only)
• Sony FE 50mm F2.8 Macro (No manual focus available)
• Sony FE 55mm F1.8 ZA Carl Zeiss Sonnar T* (No manual focus available)
• Sony FE 85mm F1.8 (No manual focus available)

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

• Vacuum Pump System port
• Inbuilt leak detection sensor
• Interchangeable port system
• Synchro cable port
• Standard 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).

• Underwater housing for Sony A7R IV
• Standard flat port
• 6" Dry dome port V.7
• Zoom gear (For 28-70mm)
• 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