HD DFA50F1.4
Key Highlights:
- HD Standard Normal Lens Full-Frame- Mount-Crop: Pentax K-Mount Full-Frame
- Type-Focal: 50mm
- Aperture: Max f/1.4
- Filter-Grams:
| Model Name | HD DFA*50mm F1.4SDM AW AERO Bright Coating Full-Frame |
| SPECS | |
| Focal Length | 50mm |
| Maximum Aperture | F1.4 |
| Minimum Aperture | F16 |
| Angle of View | 47 |
| Optical Design | 15 Elements in Groups |
| Optical Technology | Aero Bright Coating |
| Diaphragm Blades | 9 Rounded |
| Mount-Crop | Pentax K-Mount Full-Frame |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | 72 mm (Front) |
| Dimensions (ø x L) | 3.15 x 4.17 / 80 x 106 mm |
| Weight | 32.1 oz / 910 g |
| Maximum Magnification | 0.18x |
| Lens Format Coverage | Full-Frame |
| Lens Mount | Pentax K |
| Focus Type | Autofocus |