The Aqua F6TTL is fully waterproof to 165 feet, all-weather electronic flash unit with thyristor circuitry and TTL exposure control with the NIkonos V.

The Aqua F6TTL comes complete with flash arm, sync cord, wide angle diffuser, O-ring and silicone grease.

• Surface guide number of 125 at ISO 100
• U/W guide number of 28 at ISO 100
• Fast recycling (.5-10 seconds)
• Manual full power and 1/4 power settings
• Consecutive flash signal mode
• Swivel/tilt head
• Twin reflectors for wide coverage
• Two sets of AA NiMH batteries and a charger are included