Comparación de retrato de un vistazo (medio cuerpo)
| Optical & Portrait Metric | Fujifilm GF 45mm F2.8 R WR | Fujifilm GF 50mm F3.5 R LM WR | What It Means in Practice |
|---|---|---|---|
| Upper-Body Working Distance | 1.50 m | 1.66 m | The Fujifilm GF 50mm F3.5 R LM WR requires 0.2 m more room behind you for the same subject size. |
| Effective Focal Length (Breathing) | 42.3 mm (-5.9%) | 47.6 mm (-4.8%) | Fujifilm GF 45mm F2.8 R WR frames like 42.3 mm (-5.9%) at 1.5 m; Fujifilm GF 50mm F3.5 R LM WR frames like 47.6 mm (-4.8%) at 1.7 m. |
| Depth of Field (Sharp Zone) | 33 cm (1.35 m – 1.68 m) | 42 cm (1.48 m – 1.90 m) | The Fujifilm GF 45mm F2.8 R WR has a 20% thinner focus zone (33 cm vs. 42 cm)—requiring more precise eye focus. |
| Entrance Pupil Diameter | 16.1 mm (f/2.8) | 14.3 mm (f/3.5) | Distant background blur discs are 13% larger on the Fujifilm GF 45mm F2.8 R WR. |
| Minimum Focus Distance | 0.45 m | 0.55 m | Fujifilm GF 45mm F2.8 R WR focuses 10 cm closer (0.45 m vs. 0.55 m) for tighter close-ups. |
| Patent Prescription | US20200174231A1 (11/8) | US20200166730A1 (9/6) | Published optical prescriptions traced in the 3D simulator above. |