Front-to-back sharpness for a 200 mm lens on Medium format (44×33): 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: 200 mm on Medium format (44×33)
| Aperture | Hyperfocal (m) | Hyperfocal (ft) | Sharp from (m) | Sharp from (ft) |
|---|---|---|---|---|
| f/1.4 | 752.08 m | 2467.5 ft | 376.04 m | 1233.7 ft |
| f/1.8 | 585.00 m | 1919.3 ft | 292.50 m | 959.6 ft |
| f/2 | 526.52 m | 1727.4 ft | 263.26 m | 863.7 ft |
| f/2.8 | 376.14 m | 1234.1 ft | 188.07 m | 617.0 ft |
| f/4 | 263.36 m | 864.0 ft | 131.68 m | 432.0 ft |
| f/5.6 | 188.17 m | 617.4 ft | 94.08 m | 308.7 ft |
| f/8 | 131.78 m | 432.3 ft | 65.89 m | 216.2 ft |
| f/11 | 95.89 m | 314.6 ft | 47.95 m | 157.3 ft |
| f/16 | 65.99 m | 216.5 ft | 32.99 m | 108.3 ft |
| f/22 | 48.05 m | 157.6 ft | 24.02 m | 78.8 ft |
Circle of confusion 0.038 mm. A 200 mm lens on this sensor frames like 158 mm on full frame.
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