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

	Compatible lenses & ports list
	Shipping rates and destinations

The main difference between the PRO version and the usual one is the port for the fiber optic cable and the ability to control the aperture wheel located on the front side of the camera.

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

Full camera control is available, except for the joystick.

Flat Long port

Created specifically for underwater photography including the ability to use manual focus.

Compatible lenses: 

  Compatible lenses & ports list 

• Sony FE 24-70mm F4 ZA OSS (Autofocus only) 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
• Dual Fiber-Optic port (Sea&Sea type)
• Long flat port (Optical glass)
• Stainless steel mounting plate 1/4" Thread
• 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), or a Fiber-optic cable (purchase here) with a Flash trigger (purchase here)

Package includes:

• Underwater housing for Sony A7R IV
• Long flat port
• Focus gear (For FE 90mm / Sigma 35mm)
  
• Spare O-rings set
• Housing body cap
• Port cap (back)
• Shoulder & wrist strap
• Silicone grease (5ml)
• User manual