Front-to-back sharpness for a 35 mm lens on APS-C (Nikon, Sony, Fujifilm, Pentax): focus at the hyperfocal distance and everything from half that distance to infinity is acceptably sharp.
The chart lists every aperture in meters and feet; the calculator above it is preset to these values so you can try other settings.
Hyperfocal distance chart: 35 mm on APS-C (Nikon, Sony, Fujifilm, Pentax)
| Aperture | Hyperfocal (m) | Hyperfocal (ft) | Sharp from (m) | Sharp from (ft) |
|---|---|---|---|---|
| f/1.4 | 43.79 m | 143.7 ft | 21.89 m | 71.8 ft |
| f/1.8 | 34.06 m | 111.8 ft | 17.03 m | 55.9 ft |
| f/2 | 30.66 m | 100.6 ft | 15.33 m | 50.3 ft |
| f/2.8 | 21.91 m | 71.9 ft | 10.96 m | 35.9 ft |
| f/4 | 15.35 m | 50.4 ft | 7.67 m | 25.2 ft |
| f/5.6 | 10.97 m | 36.0 ft | 5.49 m | 18.0 ft |
| f/8 | 7.69 m | 25.2 ft | 3.85 m | 12.6 ft |
| f/11 | 5.60 m | 18.4 ft | 2.80 m | 9.2 ft |
| f/16 | 3.86 m | 12.7 ft | 1.93 m | 6.3 ft |
| f/22 | 2.82 m | 9.2 ft | 1.41 m | 4.6 ft |
Circle of confusion 0.02 mm. A 35 mm lens on this sensor frames like 54 mm on full frame.
Other focal lengths
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