Featuring both a 2.4 GHz wireless radio transmitter and receiver, the Yongnuo YN560-IV Speedlite is a long range manual flash unit capable of triggering other flashes from up to 328′ away as well as being triggered with the RF-603 and RF-602 wireless transmitters. The YN560-IV is powerful with a guide number of 190′ at ISO 100 and 105mm. The unit is also quite versatile with a zoom range of 24-105mm, which is able to be expanded to 18mm with the built-in wide-angle diffuser. Additionally, this output can be adjusted from 1/1 to 1/128 power in 1/3 and 1/2 EV steps.
Key Features
- 2.4 GHz Transceiver with 328′ Range
- Guide Number: 190′ at ISO 100 and 105mm
- Zoom Range: 24-105mm (18mm with Panel)
- Output Range: 1/1 to 1/128
- Tilts -7 to 90° & Rotates 270°
- Optical Slave Functionality
- Recycle Time: Three Seconds
- Multi-Mode for Firing Series of Flashes
- PC Sync and HV Power Ports
- Runs on Four AA Batteries