Specifications#
- Brand
- Fujifilm
- Model
- X100S
- Camera type
- Compact
- Released
- 2013-01-01
- Sensor size
- 23.6 × 15.8 mm (APS-C)
- Crop factor
- 1.52×
Specifications merged from Wikidata, Lensfun and openMVG. Spot an error? Tell us.
Sensor size compared#
Focal length equivalents & field of view#
Multiply any focal length by 1.52 to get the full-frame field of view. For fixed-lens cameras use the real focal length printed on the lens (e.g. “6.1–18.3 mm”), not the 35 mm equivalent.
| Lens on this camera | Full-frame equivalent | Horizontal | Vertical | Diagonal |
|---|---|---|---|---|
| 8 mm | 12 mm | 111.7° | 89.3° | 121.2° |
| 10 mm | 15 mm | 99.4° | 76.7° | 109.7° |
| 12 mm | 18 mm | 89.0° | 66.7° | 99.6° |
| 14 mm | 21 mm | 80.3° | 58.9° | 90.8° |
| 16 mm | 24 mm | 72.8° | 52.6° | 83.2° |
| 18 mm | 27 mm | 66.5° | 47.4° | 76.6° |
| 20 mm | 30 mm | 61.1° | 43.1° | 70.8° |
| 24 mm | 37 mm | 52.4° | 36.5° | 61.2° |
| 28 mm | 43 mm | 45.7° | 31.5° | 53.8° |
| 35 mm | 53 mm | 37.3° | 25.5° | 44.2° |
| 40 mm | 61 mm | 32.9° | 22.4° | 39.1° |
| 50 mm | 76 mm | 26.6° | 18.0° | 31.7° |
| 56 mm | 85 mm | 23.8° | 16.1° | 28.5° |
| 70 mm | 107 mm | 19.1° | 12.9° | 22.9° |
| 85 mm | 129 mm | 15.8° | 10.6° | 19.0° |
| 100 mm | 152 mm | 13.5° | 9.0° | 16.2° |
| 135 mm | 206 mm | 10.0° | 6.7° | 12.0° |
| 200 mm | 305 mm | 6.8° | 4.5° | 8.1° |
| 300 mm | 457 mm | 4.5° | 3.0° | 5.4° |
| 400 mm | 609 mm | 3.4° | 2.3° | 4.1° |
| 600 mm | 914 mm | 2.3° | 1.5° | 2.7° |
| 800 mm | 1219 mm | 1.7° | 1.1° | 2.0° |
Depth of field table#
Total depth of field at each subject distance, using a circle of confusion of 19.7 µm (the 0.030 mm full-frame standard scaled by the crop factor). Detailed tables: 24 mm f/1.8, 24 mm f/2.8, 35 mm f/1.8, 35 mm f/2.8, 50 mm f/1.8, 50 mm f/2.8.
| Focal | Aperture | 50.0 cm | 1.00 m | 2.00 m | 3.00 m | 5.00 m | 10.0 m | Hyperfocal |
|---|---|---|---|---|---|---|---|---|
| 14 mm | f/1.8 | 8.9 cm | 36.8 cm | 1.65 m | 4.58 m | 48.3 m | ∞ | 5.54 m |
| 14 mm | f/2.8 | 13.9 cm | 60.1 cm | 3.25 m | 17.1 m | ∞ | ∞ | 3.57 m |
| 14 mm | f/4 | 20.3 cm | 94.0 cm | 8.80 m | ∞ | ∞ | ∞ | 2.50 m |
| 14 mm | f/8 | 46.1 cm | 4.27 m | ∞ | ∞ | ∞ | ∞ | 1.26 m |
| 28 mm | f/1.8 | 2.1 cm | 8.8 cm | 36.0 cm | 82.1 cm | 2.37 m | 11.3 m | 22.1 m |
| 28 mm | f/2.8 | 3.3 cm | 13.7 cm | 56.6 cm | 1.31 m | 3.98 m | 27.6 m | 14.2 m |
| 28 mm | f/4 | 4.8 cm | 19.7 cm | 82.5 cm | 1.97 m | 6.66 m | ∞ | 9.98 m |
| 28 mm | f/8 | 9.6 cm | 40.6 cm | 1.88 m | 5.57 m | 7.0 km | ∞ | 5.00 m |
| 48 mm | f/1.8 | 0.7 cm | 2.9 cm | 12.0 cm | 27.3 cm | 76.6 cm | 3.14 m | 65.0 m |
| 48 mm | f/2.8 | 1.1 cm | 4.6 cm | 18.7 cm | 42.6 cm | 1.20 m | 5.05 m | 41.8 m |
| 48 mm | f/4 | 1.5 cm | 6.5 cm | 26.8 cm | 61.2 cm | 1.74 m | 7.70 m | 29.3 m |
| 48 mm | f/8 | 3.1 cm | 13.1 cm | 54.4 cm | 1.26 m | 3.83 m | 25.4 m | 14.7 m |
| 78 mm | f/1.8 | 0.2 cm | 1.1 cm | 4.5 cm | 10.2 cm | 28.7 cm | 1.16 m | 172 m |
| 78 mm | f/2.8 | 0.4 cm | 1.7 cm | 7.0 cm | 15.9 cm | 44.7 cm | 1.81 m | 110 m |
| 78 mm | f/4 | 0.5 cm | 2.4 cm | 10.0 cm | 22.7 cm | 64.0 cm | 2.61 m | 77.3 m |
| 78 mm | f/8 | 1.1 cm | 4.8 cm | 20.0 cm | 45.7 cm | 1.30 m | 5.50 m | 38.7 m |
Equivalent aperture#
Exposure is identical at the same f-number on any format; equivalence only describes depth of field and total light.
Night-sky exposure limits#
Longest exposure before stars trail. The NPF rule accounts for pixel pitch and is stricter than the classic 500 rule — use it for pin-sharp stars on high-resolution sensors. (NPF needs a known resolution and is omitted here.)
| Focal length | 500 rule |
|---|---|
| 9 mm (14 mm eq.) | 36.5 s |
| 13 mm (20 mm eq.) | 25.3 s |
| 16 mm (24 mm eq.) | 20.5 s |
| 23 mm (35 mm eq.) | 14.3 s |
| 33 mm (50 mm eq.) | 9.9 s |
Handheld shutter speed guide#
The reciprocal rule uses the equivalent focal length. High-resolution sensors may need one stop faster than this for pixel-sharp results.
| Focal length | No stabilisation (1/equiv. focal) | With 3-stop IS | With 5-stop IBIS |
|---|---|---|---|
| 16 mm | 1/25 s | 0.3 s | 1.3 s |
| 33 mm | 1/50 s | 1/6 s | 0.6 s |
| 66 mm | 1/100 s | 1/13 s | 0.3 s |
| 131 mm | 1/200 s | 1/25 s | 1/6 s |
Lens#
The Fujifilm X100S has a built-in, non-interchangeable lens. Use the real focal length of that lens with the tables above; its full-frame equivalent is that number × 1.52.
Similar cameras#
Other APS-C cameras from around the same time.
- Nikon D7100 2013
- Pentax K-3 2013
- Samsung Galaxy NX 2013
- Sony Alpha 58 2013
- Sony Alpha 77 II 2014
- Ricoh Pentax K-3 II 2015
- Sony Alpha 65 2011
- Nikon D5300 2013
- Pentax K-50 2013
- Sony NEX-3N 2013
- Sony NEX-5T 2013
- Sony α3000 2013
Frequently asked questions#
What is the crop factor of the Fujifilm X100S?
The Fujifilm X100S has a crop factor of 1.52× relative to 35 mm full frame (diagonal 28.4 mm vs 43.3 mm).
What size is the Fujifilm X100S sensor?
23.6 × 15.8 mm (APS-C), an area of 373 mm² — 43% of full frame.
Is the Fujifilm X100S full frame?
No — its sensor is APS-C, which is 2.3× smaller in area than full frame.
How long can I expose the night sky with the Fujifilm X100S?
With a 13 mm lens (20 mm equivalent) the 500 rule gives 25 s.
Sources & licences#
- Wikipedia: Fujifilm X100S — CC BY-SA 4.0
- Wikidata Q4039055 — CC0
- Lensfun camera database — CC BY-SA 3.0
- openMVG sensor width database — MPL-2.0
Last updated October 03, 2026 · How we calculate · Sources