HS Freeze 4s - flexible studio flash with battery
Our Studio flash HS Freeze 4s will give you a whole new feeling of photographing. No matter whether you want to use it in the studio or outside. This mobility comes with its strong lithium-polymer battery, with the power of which you can fire up to 500 times at full power.
What also benefits you along the way is the fact that our HS Freeze 4s is protected from dust, sand and water spray*. In this way, you can work with powder during shoots in the studio, for example, and pack up in peace on the go if it starts to rain.
As its name suggests, it is of course also capable of high-speed sync (HSS) and freeze. But also a manual mode, where you have full control over your exposure, as well as TTL are possible. For example, TTL is useful for situations that change rapidly. The exposure is adjusted automatically. So there are no limits to your creativity when taking photos. The power of the flash: 400 watt seconds (Ws), with the flash recycle time being between 0.2 and 0.9 seconds, depending on the strength of the flash. This means that even at full power, the flash is charged for the next flash in less than a second. However, since full power is often not required, the flash is often ready for the next release in less than 0.9 seconds.
Note: TTL and HSS modes cannot be used together.
The flash also features a bayonet mount to which you can attach your Bowens compatible light shapers. Rollei continues to rely on this connection, so that you, as our customer, will be able to continue using your Rollei light shapers and those from other brands in the future.
Along with the flash head, you will also receive a reflector with magnetic colored foils, a battery and the associated charger. Also included is a case and a USB cable.
*only applies to the aluminum housing, excluding the flash front (flash tube)
Comparison of our HS Freeze studio flash series
Technical specifications
| flash power: |
400 WS |
energy efficiency class
(EU 2017/1369):
|
G |
| EU energy efficiency class spectrum (EU 2017/1369): |
A - G |
| Flash load time: |
About 0.9 seconds |
| Power control: |
9 f-stops (in 0.1F or 1.0F increments) |
| To sue: |
2.8"
|
| burn time: |
Normal: 1/800s - 1/8000s Freeze: 1/800s - 1/19000ss |
| guide number: |
66 (at ISO 100) |
| Power supply: |
Replaceable and rechargeableLithium polymer battery (14.8V/4Ah)
|
| Channels: |
0 - 15 |
| Groups: |
A, B, C, D, E, F, G, H, I, J |
| flash triggers: |
Up to 500 (with fully charged battery) |
| modeling light: |
15W LED |
| Interfaces: |
Sync socket (3.5 mm) USB (for software updates)) |
| Infrared sensor: |
Integrated (IR slave function)
|
| Wireless range: |
Up to 300 meters (built-in radio receiver) |
| Display type: |
Multifunction LCD |
scope of delivery
- 1x studio flash including flash tube
- 1x protective glass
- 1x cover
- 1x battery
- 1x charging cable (plug type C)
- 1x reflector
- 1x magnetic color foil
- 1x sync cable
- 1x USB-C cable
- 1x bag
- 1x user manual
