Depth of field for the Sony E 10-18mm f/4 OSS on the Sony Alpha 9 (1.00× crop, circle of confusion 0.030 mm). At 10 mm and f/8 the hyperfocal distance is 0.4 m — focus there and everything from 0.2 m to infinity is sharp.
Focal length
10 mm
10 mm FF equiv.
Hyperfocal @ f/8
0.4 m
1 ft
NPF wide open
31.9 s
f/4, 5.98 µm pixels
Horizontal FOV
121.9°
Depth of field chart at 10 mm
| Focus distance | f/4 | f/5.6 | f/8 | f/11 | f/16 |
|---|---|---|---|---|---|
| 1 m | 0.46–∞ m | 0.38–∞ m | 0.30–∞ m | 0.23–∞ m | 0.17–∞ m |
| 2 m | 0.59–∞ m | 0.46–∞ m | 0.35–∞ m | 0.26–∞ m | 0.19–∞ m |
| 3 m | 0.65–∞ m | 0.50–∞ m | 0.37–∞ m | 0.28–∞ m | 0.20–∞ m |
| 5 m | 0.72–∞ m | 0.53–∞ m | 0.39–∞ m | 0.29–∞ m | 0.20–∞ m |
| 10 m | 0.77–∞ m | 0.56–∞ m | 0.40–∞ m | 0.29–∞ m | 0.20–∞ m |
| 20 m | 0.80–∞ m | 0.58–∞ m | 0.41–∞ m | 0.30–∞ m | 0.21–∞ m |
Each cell shows the near and far limits of acceptable sharpness.
Open the DoF calculator with this setup