Nauticam HSS TTL Converter for Sony (NA-A1/9/A7)

Product Specifications

Compatible Cameras

• Sony A1, A1 II, A7 II, A7R III, A7R IV, A7R V, A9, A9II, A2020 (full Sony A1–A9II series)

Compatible Housings

• Nauticam: NA-A1, NA-A1 II, NA-A7 II, NA-A7R III, NA-A7R IV, NA-A7R V, NA-A9, NA-A9II, NA-A2020

Compatible Strobes

• Sea&Sea: YS-250, YS-D1, YS-D3 Mark II, YS-D3 DUO
• Ikelite: DS-232, DS-230, DS-162, DS-161, DS-160
• Inon: Z-330, Z-240, S-220, D-200
• Retra Pro MAX (with full HSS support)

Key Features

• TTL Outputs: 2 Optical + 1 Electrical
• High Speed Sync (HSS): Yes (Manual HSS with Retra strobes, up to 1/8000s)
• Flash control via camera menu: Yes
• Rear / Front Curtain Sync: Yes
• Continuous Shooting (CL/CH): Yes
• TTL / Manual switching underwater: Yes
• Flash Exposure Compensation (±): Yes
• Power ON/OFF: Automatic via camera command

Power & Battery

• Battery type: CR2032 × 2
• Standby consumption: 0.01 mA
• Battery life: ~65,000 flashes (at +20°C) | Up to 1 year in standby mode

Connectivity

• Fiber-optic cable: 613 cores only (Nauticam 26212 / 26217 recommended)
• Electric Bulkheads (optional): UWTechnics electric M14 (Nikonos & Ikelite style)
• Electric Sync Cord support: Yes (Sea&Sea & Ikelite)
• Dual Electric Sync Cord support: Yes (Sea&Sea & Ikelite)