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Fujifilm XF 16mm F1.4 R WR — Simulador de bokeh y ray-tracing óptico
Interactive 3D portrait ray-traced through the published US20160282590A1 optical prescription (13 elements in 11 groups, 4 aspherical) with a 11.4 mm entrance pupil and 0.15 m minimum focus.
Especificaciones ópticas y de retrato (medio cuerpo)
| Optical & Portrait Metric | Measured / Patent Value | What It Means in Practice |
|---|---|---|
| Patent Prescription | US20160282590A1 · 13 elements in 11 groups (4 aspherical) | Traced surface by surface in WebGL2 |
| Entrance Pupil Diameter | 11.4 mm (at f/1.4) | Controls distant background blur disc size |
| Upper-Body Working Distance | 1.01 m | Camera-to-subject distance for head-to-waist framing |
| Effective Focal Length (Breathing) | 16.0 mm (-0.2%) | Actual framing focal length at portrait distance |
| Depth of Field (Sharp Zone) | 33 cm (87 cm – 1.20 m) | Sharp zone at wide-open aperture |
| Minimum Focus Distance | 0.15 m | Closest focusing distance from the sensor |
Preguntas
How much background blur does the Fujifilm XF 16mm F1.4 R WR produce?
Wide open at f/1.4, the Fujifilm XF 16mm F1.4 R WR has a 11.4 mm entrance pupil (16 mm ÷ 1.4). In an upper-body portrait at 1.01 m, the sharp depth-of-field zone spans 33 cm (87 cm to 1.20 m), while mechanical vignetting and 13 glass elements shape the out-of-focus highlights.
Does the Fujifilm XF 16mm F1.4 R WR show focus breathing at portrait distance?
Based on patent US20160282590A1, tracing the focusing group at 1.01 m gives an effective framing focal length of 16.0 mm (-0.2% vs. the nominal 16 mm). You can toggle "Match subject size" in the simulator to see the framing shift live.
What optical design is inside the Fujifilm XF 16mm F1.4 R WR?
The patent prescription (US20160282590A1) specifies 13 lens elements in 11 groups with 4 aspherical surfaces. The interactive Optical X-Ray above traces rays through every surface in real time.
Comparaciones directas de patente con Fujifilm XF 16mm F1.4 R WR
Comparaciones relacionadas
- Fujifilm XF 18mm F1.4 R LM WR
- Canon RF 14mm F1.4 L VCM
- Fujifilm XF 18mm F2 R
- Leica DG Summilux 15mm f/1.7 ASPH.
- Sony FE 20mm F1.8 G
- Nikon NIKKOR Z 20mm f/1.8 S
Ver también: profundidad de campo, bokeh, factor de recorte, compresión.