| Attribute | Value |
|---|---|
| Length | 38 mm |
| Type | Standard Prime |
| Weight | 221 g |
| Name | Pentax SMC P-FA 50mm f/1.4 |
| Brand | Pentax |
| Image Circle | 35mm |
| Focal Length | 50.00 mm |
| APS Equivalent | 75mm |
| Lens Construction | 7 elements in 6 groups |
| Closest Focus | 0.46 m |
| Filter Size | 49 mm |
| Aperture | 1.40 - 22.00 f |
| Diagonal Angle of View | 47.00 degree |
| Diameter | 64 mm |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Zoom System | Add |
| Diaphragm Blades Type | Add |
| Notes | Add |
| Magnification Ratio | Add |
| Front Element Rotation | Add |
| Focus Details | Add |
| Diaphragm Blades | Add |