TRT TTL S-Turtle 2 Smart+ TTL Flash Trigger for Sony Cameras
TRT TTL S-Turtle 2 Smart+ TTL Flash Trigger for Sony Cameras
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Overview / Product Description
TRT TTL S-Turtle 2 Smart+ TTL Flash Trigger for Sony Cameras
A reliable TTL and Manual trigger that works via fiber optic cable or sync cord.
s-TURTLE 2 SMART+ underwater photo trigger for Sony mirrorless camera models
The s-TURTLE 2 SMART+ underwater TTL trigger was developed for Sony high-end mirrorless camera systems, and the "+" in the name indicates that this upgraded version is also capable of controlling the new intelligent AOI strobe.
It is the perfect choice for demanding underwater photographers who require a reliable TTL converter compatible with the most popular underwater strobes.
The TRT company was the first on the market to offer a TTL trigger for Sony’s popular camera models, and our proven product comes with unique features. The s-TURTLE 2 SMART+ triggers are designed to fit seamlessly into the most widely used underwater housings, having been tested with Nauticam, Subal, Seafrogs, and Hugyfot models.
This special setup is designed for photographers whose underwater housing lacks a proper LED output. It can be installed in M14, M16, or even Ikelite inch-threaded housings.
Compatible camera models (as of 06.2023):
- A7 II,
- A7R II,
- A7S II,
- A7 III,
- A7R III,
- A7S III,
- A7R IV,
- A7 IV,
- A1,
- A9,
- A9 II,
- A7C,
- A7CR,
- 6X00 series
HI+ continuous shooting is available in A7 IV, A1, A7R V, A9 II tested
Compatible strobes (as of 01.2025.):
- Ikelite DS160,
- Inon Z240/Z330,
- Sea & Sea D2J, YS-D3,
- Retra Pro Max, Pro X (TTL & HSS),
- Ikelite DS230,
- Seaflash 160D (sync cable),
- Seaflash 60D (Optical /sync Cable),
- Backscatter Mini Flash 2 (Manual & HSS)
- APOLLO III V2.0; APOLLO S
- AOI Ultra InTeLi P1 (in SONY mode)
The s-TURTLE 2 SMART is a state-of-the-art, user-friendly TTL trigger that can be upgraded via the USB port. It allows you to set up the strobe characteristics, and some special features. You can also check the settings or the battery level.
The user can set up the strobe model and select the desired mode in "WL" mode.
"WL" mode is a special manual mode where the trigger does not produce a preflash. It's possible to set this in the camera menu, allowing the user to easily switch between manual and TTL trigger modes, even underwater.
The WL mode can be configured to: Manual mode with First curtain, Manual mode with Second curtain. A special strobe mode (multiflashing expo (stroboscope mode, more details in manual.) The Internal charging system operates via a USB-A connector using the included USB cable.
The package includes the s-TURTLE 2 SMART TTL trigger for Sony cameras, along with either the LED panel featuring the new, brighter 150 cd LEDs or a special cable for sync cord connection. If you want to connect your strobe via a fiber optic cable, TRT recommends using a multicore (613) cable. (Please write us about which kind of connection you use. TRT also recommends writing to us about the type of underwater strobe you will control with the TURTLE trigger, so TRT can set up the unit you ordered.
The setup software for PC is downloadable from TRT's website: you can find it on the right side of the page.
The Mac version is available in the App Store.
The package also includes a USB cable for charging and setup.