HS Freeze 1s - clip-on flash for Sony
The Rollei HS Freeze 1s for Sony extends our clip-on flash HS Freeze 1s series with a version for Sony cameras. Equipped with a lithium polymer battery with a capacity of 1,600 mAh and a flash output of 80 Ws and a guide number of 60, each adjustable in 9 f-stops, it offers flexibility and performance in a portable format.
Long-life flash
With a single battery charge, you can achieve over 450 shutter releases, so you have enough power to capture your motifs exactly as desired when on the move. The clip-on flash is compatible with Sony cameras as well as with the Rollei radio transmitters "Profi Radio Transmitter", Profi Radio Transmitter Mark II and Profi U7 Radio Trigger.
Fast recycling time
The fast recycling time of 1.5 seconds means that shots can be taken in quick succession. The HS Freeze 1s for Sony is also impressive in terms of flash recycle time - up to 1/10,000 s in normal mode and 1/50,000 s in freeze mode with an effective flash duration of t = 0.5.
Three different modes
With Speedlite mode, Master mode and Slave mode, the HS Freeze 1s for Sony offers three different modes for use.
In Speedlite mode, the flash is triggered exclusively via the hot shoe of the connected camera.
In Master mode, the clip-on flash acts as a radio remote trigger for compatible flashes. The integrated flash of the flash head can be activated or deactivated.
In slave mode, the flash can be triggered via other radio triggers, such as the Profi Radio Trigger Mark II.
The HS Freeze 1s clip-on flash for Sony cameras offers TTL and manual flash modes.
TTL mode
With TTL, you can enjoy convenient automatic functions, which prove to be very advantageous in changing light conditions during outdoor shootings, as they save you the constant manual correction of the flash output on the device.
Manual mode
In manual mode (M), the desired flash output and all other settings can be conveniently set manually using the large touchscreen.
Various synchronization modes
HSS high-speed synchronization enables faster shutter speeds than the usual flash sync speeds. Depending on the camera model, this can be up to 1/10,000 of a second.
Depending on the camera model, freeze synchronization offers even higher shutter speeds of up to 1/50,000 s (t = 0.5). With even faster shutter speeds, you can freeze fast movements, flash against the sun and use open apertures for outdoor portraits.
When synchronizing to the first shutter, the flash is triggered at the beginning with a short sync time and then the ambient light is used to display the movement.
When synchronizing to the second shutter, the flash is triggered at the end of the shutter speed with a short firing time after the movement has been captured using the ambient light.
31 channels and 6 groups
To avoid interference when working with multiple devices, you can work with 31 channels and 6 groups. The integrated ¼" threaded connection on the outside of the HS Freeze 1s and the supplied cold shoe stand offer additional flexibility for creative settings and operation via remote trigger. The scope of delivery also includes a practical carrying bag to protect your Freeze flash from dirt and dust, a bounce card, a charger with charging cable, a USB-C cable for firmware updates and a replaceable lithium polymer battery.
With all these functions, it is still compact and weighs just 460 g without the battery. So you can easily take the clip-on flash with you wherever you go without having to carry heavy luggage.
Compatibility with Sony cameras:
A1, A7, A7S, A7SI, A7 III, A7 IV, A7R, A7RII, A7R III, A7R IV, A7S III, A7M4, A7M5, A9, A9II, A99 II, A6000, A6300, A6500
Technical specifications:
Power: 80 W / 80 Ws
Guide number: 60 (zoom level 5 corresponds to 105mm focal length | 28mm to 105mm coverage range)
Flash modes:
TTL / Manual
Synchronization modes:
Normal / Freeze / HSS
Power control:
9 steps (0.1 / 1.0 steps)
Burn-off time (t = 0.5 s): Normal: 1/800 - 1/10,000s
Freeze: 1/2,000 - 1/50,000s
Recycling Time: 1.5 sec (at full power)
Continuous Shooting Mode: Frames per second: Up to 20 frames per sec
Channels | Groups: 31 | 16
Color Temperature: 5.500 K +/- 150 K
Modeling light | Regulation: 3 W | 3 levels
Radio receiver: Integrated
Frequency band (GHz): 2.402 - 2.480 GHz
Maximum emitted transmission power (dBm): 6 dBm
Power supply | Battery operation: Mains adapter Input: AC 100-240V, 50/60 Hz, 0.5 A Max | Output: 5.0 V ⎓ 3.0 A, 9.0 ⎓ V 2.0 A, 12.0 V ⎓ 1.5 A
Battery charger Input: 5.0 V ⎓ 3.0 A | Output: 12.6 V DC, 1.0 A, 12.6 W | Replaceable and rechargeable lithium-polymer battery (Input: 12.6 V DC, 1.0 A, 12.6 W | Capacity 11.1 V / 1.600 mAh / 17.76 Wh)
Shutter release in battery mode: > 450 (at full power)
Cooling: Yes, passive
Additional features: Zoom function, Sony multi-interface connection, USB-C connection for firmware update, automatic switch-off, ¼" threaded connection, remote shutter release function
Compatible camera brands: Sony
Compatible radio triggers: Profi radio transmitter, Profi radio transmitter Mark II, Profi U7 radio transmitter
Dimensions (L x W x H) 21.5 x 7.9 x 7.9 cm
Weight: 460 g
