Highlights
Automatically perfectly exposed
Perfect for fast shutter speeds
Connector
Direct. Intuitive.
Radio Transmitter Mark III
Multi-compatible Hot Shoe / Sony Multi-Interface Shoe
Sony, Canon, Nikon, Fuji, Panasonic, and Olympus
Manual, TTL, and HSS possible, if supported by the flash
Simple and fast operation with touch display
Replaceable battery for up to 100,000 shots
Highlights
Automatically perfectly exposed
Perfect for fast shutter speeds
Connector
Direct. Intuitive.
Meaningful upgrades
Delivery within 2-3 business days
Free shipping from €100 ¹
Free returns within 14 days.²
2-year replacement warranty³
Radio Transmitter Mark III
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Your smart studio assistant for maximum creative freedom
With the Mark III radio transmitter, you can control your studio strobes and speedlights faster, more intuitively, and more flexibly than ever before. Developed for professional demands and ambitious photographers, it combines intelligent technology, highest compatibility, and modern operation in one compact device. This way, your focus always remains where it belongs: on your perfect shot.
Multi-compatible hot shoe / Sony multi-interface connector
The Mark III radio transmitter is available in two versions – for standard hot shoe connections and specifically for Sony cameras with multi-interface. This allows you to choose exactly the version that best suits your setup and benefit from a direct, reliable communication link between camera and flash.
High compatibility: Canon, Nikon, Fuji, Panasonic, Olympus, and Sony
With its broad support for almost all leading camera brands, the Mark III radio transmitter offers maximum freedom in device selection. Whether Canon, Nikon, Fuji, Panasonic, Olympus, or Sony – the transmitter integrates seamlessly into your existing equipment and makes cross-brand setups possible without any problems.
Flash modes: Manual, TTL and HSS
Work exactly as the situation requires: from precise control in manual mode to comfortable TTL operation and high-speed sync for action-packed or bright daylight scenarios. The Mark III radio transmitter supports all common flash modes.
Easy and fast operation with touch display
The modern touch display ensures particularly clear and efficient operation. Settings can be adjusted quickly, groups can be changed in a flash, and parameters can be read clearly. This saves you valuable time and allows you to concentrate fully on your creative work.
Powerful 1,400mAh battery for up to 100,000 flashes
With the integrated 1,400 mAh battery, the Mark III radio transmitter reliably accompanies you through long shooting days. Up to 100,000 flashes per charge mean: fewer interruptions, less worries, and maximum productivity – even with intensive use.
Smart via app: Controllable with "Rollei Studio" (iOS and Android)
Simply connect the radio transmitter to the "Rollei Studio" app and conveniently control your flash setups directly from your smartphone or tablet. Whether light output, group management, or fine adjustments – the app offers you maximum control and flexibility, whether in the studio or on location.
Technical Data
| Suitable for | Canon, Nikon, Fuji, Panasonic, Olympus, Sony (with adapter) |
| Radio Transmitter Mark III Sony | Sony |
| Display | Touchscreen |
| Radio Frequency Band | Max. Transmission Power | 2.4 GHz | 6 dBm |
| Range | > 100 m |
| Channels | Groups | Auto / 1-31, 32 | 16 |
| Flash Modes | Manual / TTL |
| Synchronization Modes | HSS / Freeze / 1st and 2nd Curtain |
| Standard Shutter Speed | Canon 1/250s, Nikon 1/320s, Sony 1/250s, Fuji 1/250s, Panasonic 1/250s, Olympus 1/250s |
| High Speed SYNC | Up to 1/8,000s |
| Interface | Hot Shoe |
| Power Supply | DC 3.7 V Lithium-Ion Battery (1,400 mAh / 5.18 Wh) |
| USB-C Port Input | 5.0 V / 2.0 A |
| Battery Life | 2.5 hours to full charge | Approx. 100,000 flashes on a full charge |
| Further Features | USB-C port for charging and firmware updates, 3.5 mm SYNC output |
| Dimensions (L x W x H) | Weight | 15 x 10.5 x 7 cm | 240 g |
Compatibility
Scope of delivery
Downloads
All available downloads for this product can be found in our download center.
There you will find operating instructions (BDA), firmware updates, software, drivers, and other product-related files.
👉 To the download center:
https://downloads.rollei.de
Please simply select your product there to access all current files.
Special Notes
GPSR, Regulation (EU) 2023/988)
Everything you need to know.
Answers at a glance.
Here you can find the most common questions about Radio Transmitter Mark III. If anything remains unclear, our support team will be happy to help you.