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Fujifilm GF 110mm F2 R LM WR — Simulatore di bokeh e ray-tracing ottico
Interactive 3D portrait ray-traced through the published US20180100988A1 optical prescription (14 elements in 9 groups) with a 55.0 mm entrance pupil and 0.9 m minimum focus.
Specifiche ottiche e ritratto (inquadratura mezzo busto)
| Optical & Portrait Metric | Measured / Patent Value | What It Means in Practice |
|---|---|---|
| Patent Prescription | US20180100988A1 · 14 elements in 9 groups | Traced surface by surface in WebGL2 |
| Entrance Pupil Diameter | 55.0 mm (at f/2) | Controls distant background blur disc size |
| Upper-Body Working Distance | 3.62 m | Camera-to-subject distance for head-to-waist framing |
| Effective Focal Length (Breathing) | 114.0 mm (+3.7%) | Actual framing focal length at portrait distance |
| Depth of Field (Sharp Zone) | 23 cm (3.51 m – 3.74 m) | Sharp zone at wide-open aperture |
| Minimum Focus Distance | 0.9 m | Closest focusing distance from the sensor |
Domande
How much background blur does the Fujifilm GF 110mm F2 R LM WR produce?
Wide open at f/2, the Fujifilm GF 110mm F2 R LM WR has a 55.0 mm entrance pupil (110 mm ÷ 2). In an upper-body portrait at 3.62 m, the sharp depth-of-field zone spans 23 cm (3.51 m to 3.74 m), while mechanical vignetting and 14 glass elements shape the out-of-focus highlights.
Does the Fujifilm GF 110mm F2 R LM WR show focus breathing at portrait distance?
Based on patent US20180100988A1, tracing the focusing group at 3.62 m gives an effective framing focal length of 114.0 mm (+3.7% vs. the nominal 110 mm). You can toggle "Match subject size" in the simulator to see the framing shift live.
What optical design is inside the Fujifilm GF 110mm F2 R LM WR?
The patent prescription (US20180100988A1) specifies 14 lens elements in 9 groups. The interactive Optical X-Ray above traces rays through every surface in real time.
Confronti diretti da brevetto con Fujifilm GF 110mm F2 R LM WR
- Fujifilm GF 110mm F2 R LM WR vs. Fujifilm GF 80mm F1.7 R WR
- Fujifilm GF 110mm F2 R LM WR vs. Nikon NIKKOR Z 85mm f/1.2 S
Confronti collegati
Vedi anche: profondità di campo, bokeh, fattore di crop, compressione.