Este objetivo Phase One tiene una distancia focal fija de 55mm con una apertura de diafragma máxima de 2,8. Pertence a la serie de objetivos Phase One "Blue Ring".
| Detail | Value |
|---|---|
| Filter Diameter (mm) | 72 |
| Imagestabilizer | No |
| Aperture | 2.8 |
| Min. Focal Length (mm) | 55 |
| Built in Shutter | Leafshutter |
| Max. Focal Length (mm) | 55 |
| Closest Focuspoint (m) | 0.45 |
| Image Circle | FF |
| Focusmode | Manualfocus |
| Lenstype | Fixed focal lenght |
| Lens Mount | Phase One |
| Focal Length (mm) | 55 - 55 |
