Specifications#
- Brand
- DJI
- Model
- FC3582
- Also known as
- Mini 3 Pro
- Camera type
- Action camera
- Sensor size
- 9.7 × 7.1 mm (1/1.33" sensor)
- Crop factor
- 3.60×
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 3.60 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 |
|---|---|---|---|---|
| 4 mm | 14 mm | 101.0° | 83.2° | 112.7° |
| 4.5 mm | 16 mm | 94.3° | 76.5° | 106.4° |
| 5 mm | 18 mm | 88.3° | 70.7° | 100.5° |
| 6 mm | 22 mm | 77.9° | 61.2° | 90.1° |
| 8 mm | 29 mm | 62.5° | 47.9° | 73.8° |
| 10 mm | 36 mm | 51.7° | 39.1° | 62.0° |
| 12 mm | 43 mm | 44.0° | 33.0° | 53.2° |
| 15 mm | 54 mm | 35.8° | 26.6° | 43.7° |
| 20 mm | 72 mm | 27.3° | 20.1° | 33.5° |
| 25 mm | 90 mm | 22.0° | 16.2° | 27.0° |
| 30 mm | 108 mm | 18.4° | 13.5° | 22.7° |
| 40 mm | 144 mm | 13.8° | 10.1° | 17.1° |
| 50 mm | 180 mm | 11.1° | 8.1° | 13.7° |
| 70 mm | 252 mm | 7.9° | 5.8° | 9.8° |
| 100 mm | 360 mm | 5.6° | 4.1° | 6.9° |
| 150 mm | 540 mm | 3.7° | 2.7° | 4.6° |
Depth of field table#
Total depth of field at each subject distance, using a circle of confusion of 8.3 µm (the 0.030 mm full-frame standard scaled by the crop factor).
| Focal | Aperture | 50.0 cm | 1.00 m | 2.00 m | 3.00 m | 5.00 m | 10.0 m | Hyperfocal |
|---|---|---|---|---|---|---|---|---|
| 6 mm | f/2 | 24.1 cm | 1.17 m | 25.0 m | ∞ | ∞ | ∞ | 2.17 m |
| 6 mm | f/2.8 | 35.7 cm | 2.20 m | ∞ | ∞ | ∞ | ∞ | 1.55 m |
| 6 mm | f/4 | 57.9 cm | 12.1 m | ∞ | ∞ | ∞ | ∞ | 1.09 m |
| 6 mm | f/8 | 5.62 m | ∞ | ∞ | ∞ | ∞ | ∞ | 54.6 cm |
| 12 mm | f/2 | 5.7 cm | 23.2 cm | 97.2 cm | 2.36 m | 8.66 m | ∞ | 8.65 m |
| 12 mm | f/2.8 | 8.0 cm | 32.9 cm | 1.44 m | 3.80 m | 23.3 m | ∞ | 6.18 m |
| 12 mm | f/4 | 11.4 cm | 48.3 cm | 2.34 m | 7.96 m | ∞ | ∞ | 4.33 m |
| 12 mm | f/8 | 23.8 cm | 1.16 m | 24.1 m | ∞ | ∞ | ∞ | 2.17 m |
| 20 mm | f/2 | 2.0 cm | 8.2 cm | 33.2 cm | 75.7 cm | 2.17 m | 10.1 m | 24.0 m |
| 20 mm | f/2.8 | 2.8 cm | 11.5 cm | 46.8 cm | 1.08 m | 3.17 m | 17.6 m | 17.2 m |
| 20 mm | f/4 | 4.0 cm | 16.4 cm | 67.9 cm | 1.59 m | 5.01 m | 54.0 m | 12.0 m |
| 20 mm | f/8 | 8.1 cm | 33.6 cm | 1.48 m | 3.96 m | 26.7 m | ∞ | 6.02 m |
| 34 mm | f/2 | 0.7 cm | 2.8 cm | 11.3 cm | 25.7 cm | 72.0 cm | 2.93 m | 69.4 m |
| 34 mm | f/2.8 | 0.9 cm | 3.9 cm | 15.9 cm | 36.1 cm | 1.01 m | 4.19 m | 49.6 m |
| 34 mm | f/4 | 1.3 cm | 5.6 cm | 22.8 cm | 51.7 cm | 1.46 m | 6.27 m | 34.7 m |
| 34 mm | f/8 | 2.7 cm | 11.2 cm | 46.0 cm | 1.06 m | 3.12 m | 17.2 m | 17.4 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 |
|---|---|
| 4 mm (14 mm eq.) | 34.7 s |
| 6 mm (22 mm eq.) | 23.2 s |
| 7 mm (25 mm eq.) | 19.8 s |
| 10 mm (36 mm eq.) | 13.9 s |
| 14 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 |
|---|---|---|---|
| 7 mm | 1/25 s | 0.3 s | 1.3 s |
| 14 mm | 1/50 s | 1/6 s | 0.6 s |
| 28 mm | 1/100 s | 1/13 s | 0.3 s |
| 56 mm | 1/200 s | 1/25 s | 1/6 s |
Lens#
The DJI FC3582 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 × 3.60.
Frequently asked questions#
What is the crop factor of the DJI FC3582?
The DJI FC3582 has a crop factor of 3.60× relative to 35 mm full frame (diagonal 12.0 mm vs 43.3 mm).
What size is the DJI FC3582 sensor?
9.7 × 7.1 mm (1/1.33"), an area of 69 mm² — 8% of full frame.
Is the DJI FC3582 full frame?
No — its sensor is 1/1.33", which is 12.5× smaller in area than full frame.
How long can I expose the night sky with the DJI FC3582?
With a 6 mm lens (22 mm equivalent) the 500 rule gives 23 s.
Sources & licences#
- Wikidata Q133887357 — 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