Specification :
The Speed Ring for OCF Flash Heads from Profoto is part of the Off-Camera Flash system developed for the B2 head but also compatible with the B1 Off-Camera Flash. The speed ring has been scaled down and fitted with an easy patent-pending snap-in system for the softbox rods while the hard rubber collar has been replaced with a lighter weight silicone rubber substitute. The speed ring and optional softbox are able to rotate 360 degrees.
| Compatible Lighting | Profoto OCF |
| Compatible Softbox Shape | Strip |
| Number of Mounting Holes | 8 |
| Material | Aluminum, Silicone |
| Dimensions | ø: 5.9 x D: 2.0" / ø: 150.0 x D: 52.0 mm |
| Weight | 7.7 oz / 218 g |
| Packaging Info | |
|---|---|
| Package Weight | 0.65 lb |
| Box Dimensions (LxWxH) | 6.2 x 6.1 x 2.4" |