Portretvergelijking in één oogopslag (bovenlichaam)
| Optical & Portrait Metric | Canon RF 85mm F1.2 L USM | Sony FE 85mm F1.4 GM II | What It Means in Practice |
|---|---|---|---|
| Upper-Body Working Distance | 3.41 m | 3.41 m | Identical working distance—both frame an upper-body portrait from the exact same spot. |
| Effective Focal Length (Breathing) | 88.4 mm (+4.0%) | 83.0 mm (-2.4%) | At 3.4 m, Canon RF 85mm F1.2 L USM frames like a 88.4 mm lens while Sony FE 85mm F1.4 GM II frames like a 83.0 mm lens. |
| Depth of Field (Sharp Zone) | 17 cm (3.33 m – 3.49 m) | 20 cm (3.31 m – 3.51 m) | The Canon RF 85mm F1.2 L USM has a 14% thinner focus zone (17 cm vs. 20 cm)—requiring more precise eye focus. |
| Entrance Pupil Diameter | 70.8 mm (f/1.2) | 60.7 mm (f/1.4) | Distant background blur discs are 17% larger on the Canon RF 85mm F1.2 L USM. |
| Minimum Focus Distance | 0.85 m | 0.85 m | Both lenses share the same 0.85 m close-focus limit. |
| Patent Prescription | US20200012073A1 (14/9) | WO2025239028A1 (14/11) | Published optical prescriptions traced in the 3D simulator above. |