| Material of Construction | Aluminum |
| Mounting | 15 mm LWS Half-Open Rod Ports Pulley System |
| Supported Lens Diameter | 2.9 to 4.25" / 73 to 108 mm |
| Vertical Adjustment | 1.2" / 30.5 mm |
| Load Capacity | Lens Weight: 4.4 lb / 2 kg |
| Dimensions | 4 x 2.9 x 0.7" / 10.1 x 7.35 x 1.9 cm |
| Weight | 3.2 oz / 90 g |
| Package Weight | 0.3 lb |
| Box Dimensions (LxWxH) | 4.8 x 4 x 1.8" |