Product ID: 4794
Manufacturer: Nikon
Our Price: $337.00 $269.95
You Save: $67.05

• Functions as a Wireless Commander for SB-R200, SB-800 and SB-600 Speedlights units.
• Supports the Nikon Creative Lighting System (CLS) and compatible CLS cameras.
• Controls an unlimited number of Speedlights up to three groups.
• Offers 4 independent channels for competitive shooting environments.
• Provides wireless control up to 66 feet.
• Built-in AF Assist Illuminator for critical focus in low light situations.

Transmission Mode	Infrared communication
Transmission Range	SB-800/SB-600: approximately 20 m (66 ft.)
	SB-R200: approximately 4 m (13 ft.) along the optical axis
Number of Channels	Four
Number of Groups	Three
Number of Transmissions	Approximately 1,200
Transmission Interval	Approximately 1 second
Transmission Wavelength	800 - 1,000 nm
Flash Coverage	Approximately 78 degrees horizontal and 60 degrees vertical
Display	LCD, ready light
AF-Assist Illiminator Range	Approximately 10 m (33 ft.) at center area using a 50mm f/1.8 lens
Power Source	One 3V CR123A lithium battery
Weight	Approximately 160g (5.6 oz.)
Dimensions (W x H x D)	Approximately 68 x 96 x 58 mm (2.7 x 3.8 x 2.3 in.)