SeaFrogs 40M/130FT Underwater camera housing for Sony A7S III Compatible lenses

-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 (Autofocus only) -Sony FE 28-70mm F3.5-5.6 OSS (Autofocus only, Manual zoom gear included)
-Sony FE 50mm F1.8 (Autofocus only)
-Sony FE 50mm F2.8 Macro (Autofocus only)
-Sony FE 55mm F1.8 ZA Carl Zeiss Sonnar T* (Autofocus only)
-Sony FE 85mm F1.8 (Autofocus only)

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

Key features
Vacuum Pump System port
High-quality optical viewfinder
Inbuilt leak detection sensor
nterchangeable port system
Synchro cable port Fiber optic port
Multi-coated optical glass
tandard flat port
Stainless steel mounting plate
1/4" Thread Reinforced metallic bottom plate

Compatible lenses:

• Sony FE 16-35mm F/4 ZA OSS(Autofocus only) 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 (Autofocus only)
• Sony FE 28-70mm F3.5-5.6 OSS (Autofocus only, Manual zoom gear included)
• Sony FE 50mm F1.8 (Autofocus only)
• Sony FE 50mm F2.8 Macro (Autofocus only)
• Sony FE 55mm F1.8 ZA Carl Zeiss Sonnar T* (Autofocus only)
• Sony FE 85mm F1.8 (Autofocus only)

Materials :

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

Key features:

• Vacuum Pump System port
• High-quality optical viewfinder
• Inbuilt leak detection sensor
• Interchangeable port system
• Synchro cable port
• Fiber optic port
• Multi-coated optical glass standard flat port
• Stainless steel mounting plate 1/4" Thread
• Reinforced metallic bottom plate 

Package Including:

• 1 x Underwater housing for Sony A7S III
• 1 x O-ring
• 1 x Wrist strip
• 1 x Neck strip
• 1 x Les protective cover
• 1 x Dust-free cloth
• 1 x User manual