- High-intensity 180 lumen power LED equipping.
- Circular 110 degree beam coverage with a diffuser, Circular 100 degree beam angle without a diffuser
- Powerful G.N.20 (ISO100/m)
- Minimum recycle time of 1.8 seconds at full flash
- Precise S-TTL, 24-step External Auto, 13-step Manual and Nikonos TTL for film camera support.
- Next generation wireless TTL
- Fully accommodates with Nikon D700 / D300 / D200 / D90 / D80, which alter number of pre-flash between "once" or "twice"