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Olympus FL-900R Electronic Flash

Special Order Item

Typically Ships within 5 Days 

Short Description:

  • High-power flash with maximum guide number of 58
  • Dustproof, splashproof, and freezeproof down to -10℃
  • 10 fps sequential shooting tracking performance
  • Compact and lightweight design
  • Equipped with commander function for wireless flash control
  • Compatible with Multi Mode for firing flash multiple times
  • LED light for video recording and AF illumination





Olympus FL-900R Electronic Flash

The Olympus FL-900R is a high-power flash with a maximum guide number of 58. It features superb tracking performance for high-speed sequential shooting. It is dustproof, splashproof, and freezeproof down to -10℃, expanding your photographic possibilities.

By combining the TruePic image processor and TTL synchronisation technology, optimal lighting is produced. It covers an illumination angle of 24-200mm and 14-20mm when using a wide panel.

10-fps sequential shooting tracking performance

The FL-900R has the highest sequential shooting tracking performance in its class at 10 fps. Charging circuits optimised for NiMH batteries reduce charging time to approximately 2.5 seconds. The firing range has also been expanded to low intensity levels for enhanced tracking performance during high-speed sequential shooting.

Compact, lightweight flash that is dustproof, splashproof and freezeproof down to -10℃

The FL-900R is compact and lightweight, making it highly portable. Additionally, since it is dustproof, splashproof and freezeproof down to -10℃ like the OM-D E-M1 Mark II, E-M1, or E-M5 Mark II, using this flash with any of those cameras lets you shoot in a variety of severe environments.

Equipped with a commander function for coordinating with wireless flash units

This flash unit can be used for multiple-high-power-flash photography via wireless control. From the camera, you can adjust settings for up to 4 flash groups. The flash also comes equipped with a slave function. In addition, the FL-900R can be attached to the hot shoe of a camera and can be used as the master flash when using the commander function. An IR filter is included for when the commander light is not necessary.

Compatible with Multi Mode

This FL-900R is compatible with Multi Mode for firing the flash multiple times during long exposures or bulb shooting to express subject motion.

Equipped with an LED light for videos

This unit is equipped with an LED light for video recording in darker areas using OM-D Movie. It can also be used as an AF illuminator.


Mount Shoe
Guide No. 190.29′ / 58 m ISO 100 at 100 mm Position
Exposure Control Manual, TTL
Bounce Head -7 to +90°
Swivel Head 360°
Coverage 14 – 200 mm (Full Frame)
Zoom Head Full Frame: 24 – 200 mm
Recycle Time Approximately 2.5 to 4.5 Seconds
Flash Duration 1/20000 to 1/500 sec
Flash-Ready Indicator Yes
Wireless Operation Distance: Up to /
Mode: Commander, Slave
Wireless Communication Channels 4 Channels
Wireless Groups 4 Groups
Power Source 4 x AA Alkaline, Rechargeable NiMH Batteries
Dimensions (W x H x D) 3.2 x 4.8 x 4.9″ / 81.2 x 121.4 x 125.2 mm
Weight 13.47 oz / 382 g without batteries