| Attribute | Value |
|---|---|
| Diaphragm Blades | 9 |
| Diameter | 117 mm |
| Diagonal Angle of View | 8.20 degree |
| Aperture | 2.80 - 32.00 f |
| Notes | Available AF Mounts: Canon, Minolta, Nikon; Included Accessories: Lens Hood, Fitted Soft Case |
| Filter Size | 112 mm |
| Closest Focus | 2.4 m |
| Focus Details | Internal |
| Lens Construction | 9 elements in 7 groups, including 2 SD elements |
| Length | 187 mm |
| APS Equivalent | 1.5x: 450mm; 1.6x: 480mm |
| Focal Length | 300.00 mm |
| Image Circle | 35mm |
| Brand | Tokina |
| Name | Tokina 300mm f/2.8 AT-X 300 AF PRO |
| Weight | 2300 g |
| Type | Telephoto Prime |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Zoom System | Add |
| Diaphragm Blades Type | Add |
| Magnification Ratio | Add |
| Front Element Rotation | Add |