| Attribute | Value |
|---|---|
| Lens Construction | 13 elements in 10 groups |
| Diameter | 73 mm |
| Zoom System | Rotary |
| Diagonal Angle of View | 8.30 - 24.00 degree |
| Aperture | 4.50 - 38.00 f |
| Filter Size | 58 mm |
| Magnification Ratio | 0.2 x |
| Closest Focus | 1.5 m |
| Focus Details | Inner focusing; full-time manual focus and USM |
| Length | 121 mm |
| Diaphragm Blades | 8 |
| APS Equivalent | 160 - 480mm |
| Focal Length | 100.00 - 300.00 mm |
| Image Circle | 35mm |
| Brand | Canon |
| Name | Canon EF 100-300mm f/4.5-5.6 USM |
| Weight | 540 g |
| Type | Telephoto Zoom |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Diaphragm Blades Type | Add |
| Notes | Add |
| Front Element Rotation | Add |