Nikon Speedlight SB-600
Electronic Construction Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry
Flash Exposure Control TTL automatic control with Nikon F5, F100, F80, F75, and FM3A; Manual control; i-TTL Balanced Fill-Flash with Nikon D2X, D2Hs, D70, F6; D-TTL Balanced Fill-Flash with Nikon D1, D2 series or D100
Guide Number Approx. 30/98 (at 35mm setting) at ISO 100
Flash Coverage Automatic 24 to 85mm zoom; 14mm with built-in wide flash adapter
Recycling Time Approx. 3.5 sec. with AA Alkaline manganese batteries, 4 sec. with AA lithium batteries
Number of Flashes Approx. 200 (Alkaline) 400 (Lithium)
Weight (without battery, memory card or body cap) Approx. 10.6 oz.
Other Features Modeling flash, LCD panel illumination, Color filter set
Dimensions Approx. 68.0 x 123.5 x 90mm (2.7 x 4.8 x 3.5 in.)
Power Requirements Four AA-size batteries
Supplied Accessories (may differ by country or area) Speedlight Stand AS-19, Soft Case SS-600