UW Technics TTL Converter for Canon R7 for NAUTICAM NA-R7 underwater housing

[Description]

#11053-HSS Optoelectronic TTL-Converter for CANON R7 for NAUTICAM NA-R7 underwater housing. Compatible housings: Nauticam NA-R7.

External peripheral parts (bulkheads, hotshoe connector, metal plate) are not included. TTL board is purposed for installation instead of Seacam original commutation board under the metal plate in the housing.

Compatible underwater strobes: Inon Z-330 / Z-240, Sea&Sea YS-D1 / YS-D2 (China) /YS-D3 / YS-250, Ikelite DS16 /, DS160, Subtronic Pro-270 / Pro-160, Retra Pro (including HSS).

Product supports Retra HSS up to 1/8000.

[Specification]

• TTL outputs onboard: 2 optical, 2 electric
• HSS (High Shutter Speed sync) support: HSS up to 1/8000s (with Retra strobes)
• Continuous shooting mode (CL / CH) support: yes
• “Rear/Front Curtain” modes support: yes
• Switching “TTL / M” underwater: yes
• (+/-) “Flash Exposure Compensation” control underwater: yes
• Switching power “ON/OFF”: yes (automatically, by camera command)
• Battery type: CR1632 (2pcs.)
• Current consumption (in standby mode): 0.01 mkA
• Battery capacity (+20°C): 45 000 flashes, or 1-3 years in standby mode
• Available Electric Bulkhead type (optional accessory): Nikonos, S-6, Ikelite style
• Dual Electric sync cord support (Sea&Sea, Ikelite): yes

[Manual]

• Introduction from Wetpixel
• Introduction from Wetpixel: Underwater Technics Ships TTL Converter for EOS R5
• Wetpixel: Underwater Flash Exposure Fundamentals
• Wetpixel: TTL Development History
• Wetpixel: Digital TTL Primer
• Wetpixel: High Speed Synchronization