New 50' Downward Tilt -- On-camera close ups from 1 to 3.3 feet.
New 17mm Wide Flash adapter -- Wide flash adapter for use with lenses as wide as 104' angle of view.
New Built-in Infrared Remote Commander -- Allows for triggering of off-camera speedlights during wireless multiple-flash operations.
New Built-in Wireless Flash -- Operates as a wireless speedlight for multiple-flash photography up to 131 feet.
New Multi-Platform Capability -- Operates with Nikon 35mm and Digital SLR as well as select Coolpix products.
New Safety Lock System -- Locking system assures positive contact between SB-30 and SLR in use.
Guide Number -- 52 at ISO 100 with 28mm.