| Attribute | Value |
|---|---|
| Diaphragm Blades | 9 |
| Diameter | 80 mm |
| Diagonal Angle of View | 47.40 degree |
| Aperture | 1.40 - 16.00 f |
| Notes | Dust & weather resistant sealing; For Canon EF and Nikon F-mount; Bayonet type lens hood included. |
| Filter Size | 72 mm |
| Closest Focus | 0.4 m |
| Focus Details | Internal via ring-shaped ultrasonic motor; Full-time manual focus override |
| Lens Construction | 15 elements in 9 groups, including 1 aspherical and 3 SD (Super-low Dispersion) elements; ELR (Extremely Low Reflection) Coating |
| Length | 107.5 mm |
| APS Equivalent | 1.5x: 75mm 1.6x: 80mm |
| Focal Length | 50.00 mm |
| Image Circle | 35mm |
| Brand | Tokina |
| Name | Tokina 50mm f/1.4 FF Opera |
| Weight | 950 g |
| Type | Standard 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 |