1pcs Yongnuo YN-622N Wireless TTL Flash Trigger 1/8000s Flash Ratio for Nikon
MYN - 622 - n I - TTL wireless transceiver is designed for nikon users to design a high performance 2.4 G wireless ShanQi, can decorate a flash at 360 degrees, to achieve different results. I - TTL and manual flash support, support after before the curtain, curtain, high speed, high synchronous speed 1/8000 s *, can remote changes between groups or flash flash exposure compensation output, support A mixture of different flash modes, I - TTL flash support transmitter installation, and support the use of transmitter on the main control unit to set grouping parameter, this product USES the transceiver design, remote control distance of up to 100 m, support seven wireless channel and A/B/C three groups, with A secondary focus light function. Compatibility Suit for (Camera) : Nikon D70, D70S, D80, D90, D200, D300, D300S, D600, D700, D800, D3000, D3100, D3200, D5000, D5100, D5200, D7000, D7100
Flash compatible (i-TTL): SB400, SB600, SB700, SB80,0 SB90,0 SB910, YN465N, YN467N, YN468N(II), YN565N, YN568N

Yongnuo Wireless i-TTL Flash Trigger YN-622N is released now, it's designed for NikonCameras and flashes.
Using Digital FSK 2.4GHz frequency band with 7 channels, it has three modes, i-TTL, Manual and Multi, and it can fire flashes at 360 degree direction, the operating range is 100 metres.
It supports FEC, FEB, FEL, High-speed Sync, 1st. Curtain, 2nd. Curtain, Modeling flash, i-TTL Group Ratio (ALL/A:B/A:B C), Manual/Multi group (ALL/ A:B/ A:B:C), Manual and Multi mode, Auto Zooming, Manual Zooming, AF Lamp.

1. Compatible flash mode: i-TTL, Manual flash
2. Compatible Shutter sync: front-curtain sync, rear- curtain sync and high-speed sync(HSS/FP), the highest sync speed is 1/8000s
3. Support remote set the parameters of flash through the transceiver (Remote Control Mode)
4. Support i-TTL/Manual/Repeating flash mode mix using(Mix Control Mode)
5. Support the flash installed on transmitter(on-top flash)and supports i-TTL function
6. Support the use of master unit on transmitter sets the parameters of each group(Master Control Mode)
7. Support FEC, FVL function
8. Support modeling flash and red-eye reduction flash
9. Support flash zooming (auto)
10. Built-in AF assist beam emitter (AF Lamp)
11. Settings saved automatically
12. Compatible with YongNuo/ Nikon series flashes
13. Support PC port triggering strobe flashes
14. PC port support front/rear curtain sync and high-speed sync(Super Sync)function
15. Support single-contact of camera & flash triggering (max sync speed is 1/250s)

1. 1 x RF-622 N transceivers
2. 1 x Instruction in English and Chinese
3. 1 x Original Yongnuo Box
4. (Batteries Not Included)