Portretvergelijking in één oogopslag (bovenlichaam)
| Optical & Portrait Metric | Fujifilm XF 56mm F1.2 R WR | Fujifilm XF 90mm F2 R LM WR | What It Means in Practice |
|---|---|---|---|
| Upper-Body Working Distance | 3.42 m | 5.49 m | The Fujifilm XF 90mm F2 R LM WR requires 2.1 m more room behind you for the same subject size. |
| Effective Focal Length (Breathing) | 56.2 mm (+0.4%) | 91.8 mm (+2.0%) | Fujifilm XF 56mm F1.2 R WR frames like 56.2 mm (+0.4%) at 3.4 m; Fujifilm XF 90mm F2 R LM WR frames like 91.8 mm (+2.0%) at 5.5 m. |
| Depth of Field (Sharp Zone) | 26 cm (3.30 m – 3.56 m) | 43 cm (5.29 m – 5.72 m) | The Fujifilm XF 56mm F1.2 R WR has a 40% thinner focus zone (26 cm vs. 43 cm)—requiring more precise eye focus. |
| Entrance Pupil Diameter | 46.7 mm (f/1.2) | 45.0 mm (f/2) | Nearly identical distant background blur size at equal framing. |
| Minimum Focus Distance | 0.5 m | 0.6 m | Fujifilm XF 56mm F1.2 R WR focuses 10 cm closer (0.5 m vs. 0.6 m) for tighter close-ups. |
| Patent Prescription | JP2023-029039A (13/8) | US20160274335A1 (11/8) | Published optical prescriptions traced in the 3D simulator above. |