Specifications: Guider number: GN62 (ISO100, 200mm) Wireless Flash: Radio transmission Slave, Optical pulse transmission Master/Salve Flash mode: ETTL, M, MULTI Zoom range: Auto, 20~200mm (When using wide angle dispersion plate is 14mm) High speed sync: 1/8000s Master flash: Master optical pulse signal transmission Slave flash: Optical pulse SLAVE Canon/Nikon, light trigger, S1/S2, wireless SLAVE (NEED to upgrade the software first) Shutter Synchronization: High Speed Sync, Front-curtain Sync and Rear Sync Flash exposure compensation: Support (with an increment of 1/3 gear in +/-3 gear) Bracket exposure: Support Flash exposure lock: Support Modeling flash: Support AF Assist-focus: Support Manual flash: 1/128~1/1 (with an increment of 1/3 gear) Frequency flash: 1~199Hz Recycle time: Quick flash less than 2s, ordinary flash less than 3s Wireless transmission distance: Radio, about 100m; optical pulse, about 20m Radio transmission channels: Radio, 4~16; optical pulse, 4 Flash ratio: 8:1 ~ 1:1 ~ 1:8 Flash Groups: Support for multiple flash grouping Power supply: 4 x AA size batteries (Alkaline or Ni-MH is usable) External interface: Hot-shoe, PC synchronous interface, external charging interface, external expansion interface Software upgrade: Support Battery life: Flash 100~700 times Package Includes: 1 x Shanny Flash1 x Mcoplus Cleaning Cloth 1 x Stand 1 x 12 color filter1 x manual(English&Chinese)
D**.
Great flash but no real sleep mode
This flash is really nice deal, it works great wit my old 350D. Power control, zoom, custom functions - everything works great. However it doesn't do to real sleep mode. I left it once with power switch in 'On' position for several days, and though the flash went to a kind of sleep mode, it discharged the batteries to leakage. This oxidized the contacts so flash stopped to work until I cleaned the contacts mechanically. Be aware and turn it off always.
