Front-to-back sharpness for a 35 mm lens on 1-inch type: 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 1-inch type
| Aperture | Hyperfocal (m) | Hyperfocal (ft) | Sharp from (m) | Sharp from (ft) |
|---|---|---|---|---|
| f/1.4 | 79.58 m | 261.1 ft | 39.79 m | 130.5 ft |
| f/1.8 | 61.90 m | 203.1 ft | 30.95 m | 101.5 ft |
| f/2 | 55.72 m | 182.8 ft | 27.86 m | 91.4 ft |
| f/2.8 | 39.81 m | 130.6 ft | 19.90 m | 65.3 ft |
| f/4 | 27.88 m | 91.5 ft | 13.94 m | 45.7 ft |
| f/5.6 | 19.92 m | 65.4 ft | 9.96 m | 32.7 ft |
| f/8 | 13.96 m | 45.8 ft | 6.98 m | 22.9 ft |
| f/11 | 10.16 m | 33.3 ft | 5.08 m | 16.7 ft |
| f/16 | 7.00 m | 23.0 ft | 3.50 m | 11.5 ft |
| f/22 | 5.10 m | 16.7 ft | 2.55 m | 8.4 ft |
Circle of confusion 0.011 mm. A 35 mm lens on this sensor frames like 94 mm on full frame.
Other focal lengths
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