With a guide number of 60' at ISO 100 and 200mm, this YN720 Lithium Speedlite from Yongnuo is a portable lighting option for those that do not require TTL functionality. Built into it is a 2.4 GHz wireless transceiver, allowing it to be fired remotely at distances of up to 328' or used as a master to directly control the mode and output of compatible flashes. Additionally, it can also be used as an optical slave for multi-flash setups without radio transmission. The speedlight offers a wide zoom range of 20 to 200mm, and can have its panel configured to reach 14mm if a wider spread is needed.
Features
2.4 GHz Wireless Transceiver, 328' Range
Guide Number: 60' at ISO 100 and 200mm
Zoom Range: 20-200mm (14mm with Panel)
Tilts Upwards 90°
Specification
Guide Number
60' / 18.29 m at ISO 100 (200 mm Position)
Coverage
20 to 200 mm 14 mm (with Wide-Angle Adapter)
Bounce Head
-7 to +90°
Swivel Head
360°
Flash Duration
1/200 to 1/20000 Second
Recycle Time
Up to 1.5 Seconds
Secondary Illumination
None
Exposure Control
Exposure Control
Manual
Flash Modes
Second-Curtain Sync
Power Range
1/1 to 1/128 (Manual)
Flash Compensation
-3 to +3 EV (1/3, 1/2 EV Steps)
Wireless
Wireless Operation
Radio (Manual) Up to 328.08' / 100 m (Master, Slave) Optical Pulse (Manual) Up to 82.02' / 25 m (Optical Slave)
