Leica System Flash SF 40

• Compatible with Leica TTL
• Guide number: 40 at ISO 100 and 105mm
• Zoom range: 24-105mm (16mm with panel)
• Built-in LED video light with 9 output levels
• Tilts upward 90°, rotates left and right 180°
• Wireless slave TTL functionality
• Recycle time: 0.1-4 seconds
• Slow, high-Speed, 1st and 2nd curtain sync
• Runs on 4 x AA batteries

Optimized for use with Leica’s latest cameras, the SF 40 offers TTL support for automatic exposure and metering and it features a compact design with a high output. Rated with a guide number of 40 at ISO 100 and 105mm, this unit can easily illuminate a room or mid to far subjects.
It has a zoom range of 24-105mm, which can be expanded to 16mm with the use of the built-in wide angle diffusion panel. On top of this, a LED video light with 9 output levels is available for lighting a scene for video capture or modelling light.

The SF 40 offers both tilt up to 90° and a full 360° of rotation for complete bounce coverage. It can also be set as a wireless TTL slave flash when used with a compatible master unit.
Recycle time ranges from 0.1-4 seconds and it runs on 4 AA batteries. Additionally, it has support for slow, high-speed, 1st and 2nd curtain sync modes.