| Model | SB-R200 Wireless Speedlight |
| Guide Number | 34/111.5 (ISO 100, m/ft), 48/157.5 (ISO 200, m/ft) |
| Electronic Construction | Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry (for wireless remote flash unit only) |
| Flash Exposure Control | i-TTL, D-TTL, TTL (film-based cameras), M (manual) |
| Lens Coverage | Covering light distribution of a 24mm lens; 600 (vertical) and 780 (horizontal) |
| Minimum Recycling Time | Approx. 6 seconds or less. |
| Flash Duration | Approx. 1/1,600th sec. |
| Required Power Source | One CR123A (3V) lithium battery |
| Dimensions | Approx. 3.1 x 3.0 x 2.2 inches (80 x 75x 55 mm) |
| Weight | Approx. 4.2 oz. (120g) |
| Minimum Number of Flashes | Approx. 290 |
| Wireless Flash Modes | Four: 1, 2, 3 and 4
Channels |
| Wireless Groups | Three: A, B and C |
| Supplied Accessories | Soft case SS-R200 |
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