Nikon SB-30 AF Speedlight (Built-in Infrared Remote Commander & Wireless Flash Capability)

Compact Design (only 3.2 oz) allows for unobtrusive on camera flash
Downward Tilt, Promotes on camera close ups and easy portability
Operates as a wireless speedlight for multiple flash photography up to 23 feet, Auto or Manual to 131 feet
Built-in Infrared Remote Commander: Allows for triggering of off camera speedlights during wireless multiple flash operations
Locking system assures positive contact between SB-30 and SLR in use
Multi Platform Capability: Operates with Nikon 35mm and Digital SLR as well as select Coolpix products
Specifications
Type: Shoe Mount Flash
Guide Number: 52 at 28mm setting with ISO 100 in feet
Zoom Range: None
Bounce Capability: None
Swivel Capability: None
Auto Settings: TTL Auto flash, Non-TTL Auto flash (4 steps), Manual Mode (3 steps) and Wireless flash (A or M only)
Angle of Coverage: Covers 28mm without Wide Flash adapter; Covers 17mm with Wide Flash adapter
Recycle Time: Minimum recycle time approx. 4 seconds when fired at M1/1 output using a fresh battery
Power Source: One 3V lithium battery (CR-123A or DL-123A)
Dimensions (W x H x D): Approx. 2.3 x 3.3 x 1.4 inches
Weight: Approx. 3.2 oz.
Notes & Special Features 50° Downward Tilt -- On-camera close ups from 1 to 3.3 feet
Built-in Infrared Remote Commander -- Allows for triggering of off-camera speedlights during wireless multiple-flash operations
Built-in Wireless Flash -- Operates as a wireless speedlight for multiple-flash photography up to 131 feet
Multi-Platform Capability -- Operates with Nikon 35mm and Digital SLR as well as select Coolpix products