The Sony A7S III Underwater Housing Kit is a professional-grade cinematography solution designed for high-end marine production and surf photography.
| ISO Range | 80-102,400 (Expanded: 40-409,600) |
| Autofocus | 759-Point Fast Hybrid AF with Real-time Eye AF |
| Housing Material | Hard-anodized aluminum with stainless steel controls |
| Lens 1 | Sony FE 16-35mm f/4 ZA OSS (Wide-Angle) |
| Lens 2 | Sony FE 90mm f/2.8 Macro G OSS (Macro) |
| Weight | Housing: ~3.1kg (without camera/lens) |
Yes, the professional housing is depth-rated to 100 meters (330 feet) and includes a vacuum leak detection system to ensure a watertight seal before diving.
The kit includes the Sony 16-35mm f/4 for wide-angle reef/wreck shots and the Sony 90mm f/2.8 Macro for detailed marine life photography.
The NP-FZ100 battery provides approximately 90 minutes of continuous 4K recording or 600 still images per charge.
No, the housing must be opened in a dry, clean environment to change lenses or ports to prevent water damage.