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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.7
6" 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
- 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 (White)
- Long flat port
- Focus gear (For FE 90mm / Sigma 35mm)
- 6" 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
