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 + Optical acrylic 6" Dome port V.1 only (Standard or Flat port not included).

Some camera functions are not available inside the unit:

- Front Dial below the shutter release button
- Joystick button

SeaFrogs 6" Dry Dome Port V.1

6" Dry Dome Port V.1 with a lens shade. Created specifically for underwater photography.

Compatible lenses (Dome port)

• Sony FE 20mm F1.8G (No manual focus available)
• Sony FE 14mm F1.8 GM (No manual focus available)
• Sony FE 28mm F2 (No manual focus available)

Materials :

• Polycarbonate
• ABS plastic
• 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
• 6" Dry dome port V.1 (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 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)
• 6" Dry dome port V.1
• User manual 
• Spare O'ring (150x4mm, back)
• Silicone grease 5ml packet
• Shoulder & wrist strap