2.64 m
Hyperfocal distance
1.32 m
Sharp from (focused at hyperfocal)
37 mm f/16.9
Full-frame equivalent
61°
Diagonal angle of view
Depth of field by subject distance#
24 mm at f/11 on APS-C (23.5×15.6 mm), circle of confusion 20 µm. “Background blur” is the size of an out-of-focus light at infinity as a percentage of frame width.
| Focus distance | Near limit | Far limit | Total DoF | Front / behind | Background blur |
|---|---|---|---|---|---|
| 30.0 cm (0.98 ft) | 27.1 cm | 33.5 cm | 6.4 cm | 45% / 55% | 0.81% |
| 50.0 cm (1.64 ft) | 42.3 cm | 61.1 cm | 18.8 cm | 41% / 59% | 0.47% |
| 75.0 cm (2.46 ft) | 58.7 cm | 1.04 m | 45.1 cm | 36% / 64% | 0.31% |
| 1.00 m (3.28 ft) | 72.8 cm | 1.59 m | 86.6 cm | 31% / 69% | 0.23% |
| 1.50 m (4.92 ft) | 95.9 cm | 3.44 m | 2.48 m | 22% / 78% | 0.15% |
| 2.00 m (6.56 ft) | 1.14 m | 8.15 m | 7.01 m | 12% / 88% | 0.11% |
| 3.00 m (9.84 ft) | 1.40 m | ∞ | ∞ | — | 0.07% |
| 4.00 m (13.1 ft) | 1.59 m | ∞ | ∞ | — | 0.06% |
| 5.00 m (16.4 ft) | 1.72 m | ∞ | ∞ | — | 0.04% |
| 7.00 m (23.0 ft) | 1.91 m | ∞ | ∞ | — | 0.03% |
| 10.0 m (32.8 ft) | 2.08 m | ∞ | ∞ | — | 0.02% |
| 15.0 m (49.2 ft) | 2.23 m | ∞ | ∞ | — | 0.01% |
| 20.0 m (65.6 ft) | 2.32 m | ∞ | ∞ | — | 0.01% |
| 30.0 m (98.4 ft) | 2.41 m | ∞ | ∞ | — | 0.01% |
| 50.0 m (164 ft) | 2.49 m | ∞ | ∞ | — | 0.00% |
| 100 m (328 ft) | 2.55 m | ∞ | ∞ | — | 0.00% |
Try other settings#
Near limit—
Far limit—
Depth of field—
Hyperfocal distance—
In front / behind—
24 mm at other apertures (subject at 3 m)#
Other focal lengths at f/11#
Same lens settings on other formats#
When to use it#
At f/11, a 24 mm lens on APS-C is a natural choice for landscapes and architecture where front-to-back sharpness matters. Focused at 3 m you get everything to infinity; for maximum front-to-back sharpness focus at 2.64 m and everything from 1.32 m to infinity will be acceptably sharp.
See also the f/11 aperture guide.
Frequently asked questions#
What is the depth of field of a 24mm lens at f/11?
On APS-C, focused at 3 m, it is infinite (beyond the hyperfocal distance); at 1 m it is 86.6 cm.
What is the hyperfocal distance for 24mm f/11?
2.64 m (8.67 ft) on APS-C. Everything from 1.32 m to infinity is acceptably sharp.
Last updated October 03, 2026 · How we calculate · Sources