Rapid recycling times, short flash durations, a wide power range, and an extensive selection of light shapers: Hensel’s Expert D series represents the top tier of compact flashes and opens up limitless creative possibilities.
Includes the freemask function and WiFi remote control via app.
The Hensel Remote App is available as a free download on the following platforms:


- A wide adjustment range spanning 8 f-stops in 1/10-stop increments, rapid recycling times of 0.11s to 0.5s (equivalent to 9–2 frames per second), ultra-short flash durations of 1/2000s to 1/5600s, and a bright 300W modeling light meet the highest demands.
- The Expert D 500 achieves its shortest flash duration of 1/5600s within a remarkably high power range of 145–64 Ws.
- Features built-in wireless synchronization and remote control, as well as freemask (perfect-quality cutouts created during the shoot) and WiFi remote capabilities.
- High color temperature and power output stability; high load tolerance for electronics and flash tubes.
- Battery-powered operation available when combined with the portable Power Max L power supply (optional accessory).
- Power output is controlled via a combination of capacitor switching and voltage regulation.
- The extensive range of light shapers for the EH quick-change system leaves nothing to be desired, whether in the studio or on location.
This unit demonstrates its advantages for professional photographers, particularly in dynamic portrait, people, and fashion photography. The compact, adjustable, and detachable tilt head with an integrated umbrella holder can be mounted at the top or bottom of the Expert D, offering maximum flexibility - for instance, when used with ceiling rail systems. All of this is housed in a sturdy yet lightweight metal casing and is proudly "Made in Germany."
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You can download the device's user manual here under Service -> User Manuals.