The SB-R200 is part of a bigger "system" called the R1C1, which allows for wireless multi-head macro flash capabilities. A full R1C1 system consists of an SU-800, two SB-R200 heads, and a number of accessories and mounts to help you position the heads.
- Guide Number (ISO 100 FX): 33 ft, 10m @ 24mm
- Weight: 4.2 ounces (120g)
- Power: 1 CR123A battery
- Recycle time: 6 seconds
- Max Flash Duration: 1/600
- Coverage: 24mm
- 35mm film TTL support: Yes
- D-TTL support: Yes
- i-TTL (CLS) support: Yes
- Auto Aperture: No
- Automatic Flash mode: No
- Manual Flash mode: Yes
- Head tilt: Yes
- Head rotate: No
- AF Assist: Yes
- High Speed Sync: Yes, Auto (i-TTL)
- Repeating Flash: No
- Modeling light: No
- PC Sync socket: Yes
- LCD: No
- Foot style: Special clip
- Flash Value lock: Yes
- Flash Color info: Yes
- Wireless: Yes (I-TTL preflash)
- Other: Part of R1C1 kit; intended for macro use