New SB-900 Speedlite

My speedlite arrived by poslaju this afternoon. The main purpose I bought SB-900 is because of Nikon CLS lighting. I was impressed by Nikonian Academy during my photo trip to Vietnam last June. It's a big flash and I think it worth the money. I still need more time to practice and master it.

M Mode, 125th, F/6.3 & 400ISO SB900 right triggered by on camera built-in flash