Ultralight Double Ball Arms are the industry standard.
- DB-03 – very short arm, look like small dumbells, used for macro photography
- DB-05 – short arm, used for macro photography
- DB-08 – medium length arm, used for macro or wide angle photography
- DB-12 – long arm, used for wide angle photography
- DB-16 – very long arms, used for super wide angle photography.
Specifications
ARM SIZES | LENGTH* | WEIGHT ON LAND* | WEIGHT IN WATER* |
Regular arms | |||
5 & 5 | 16″ | +13 oz. | +8.5 oz. |
5 & 8 | 19″ | +14 oz. | +9.5 oz. |
8 & 8 | 22″ | +15 oz. | +10.5 oz. |
8 & 12 | 26″ | +15.75 oz. | +11 oz. |
12 & 12 | 30″ | +16.5 oz. | +11.5 oz. |
12 & 16 | 34″ | +17 oz. | +12 oz. |
16 & 16 | 38″ | +18 oz. | +12.25 oz. |
Buoyancy arms | |||
8 & 8 | 22″ | +16 oz. | +4 oz. |
8 & 12 | 26″ | +17 oz. | +2.5 oz. |
12 & 12 | 30″ | +18 oz. | +0.5 oz. |
12 & 16 | 34″ | +19 oz. | -2 oz. |
16 & 16 | 38″ | +20 oz. | -5 oz. |
*All above measurements and weights include the two arms lengths mentioned plus 3 clamps, a base adapter and strobe adapter |