1.24 m
Hyperfocal distance
62.0 cm
Sharp from (focused at hyperfocal)
21 mm f/12.3
Full-frame equivalent
90°
Diagonal angle of view
Depth of field by subject distance#
14 mm at f/8 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) | 24.3 cm | 39.1 cm | 14.8 cm | 38% / 62% | 0.36% |
| 50.0 cm (1.64 ft) | 35.8 cm | 82.9 cm | 47.1 cm | 30% / 70% | 0.21% |
| 75.0 cm (2.46 ft) | 46.9 cm | 1.88 m | 1.41 m | 20% / 80% | 0.14% |
| 1.00 m (3.28 ft) | 55.4 cm | 5.13 m | 4.57 m | 10% / 90% | 0.11% |
| 1.50 m (4.92 ft) | 67.8 cm | ∞ | ∞ | — | 0.07% |
| 2.00 m (6.56 ft) | 76.3 cm | ∞ | ∞ | — | 0.05% |
| 3.00 m (9.84 ft) | 87.3 cm | ∞ | ∞ | — | 0.03% |
| 4.00 m (13.1 ft) | 94.0 cm | ∞ | ∞ | — | 0.03% |
| 5.00 m (16.4 ft) | 98.6 cm | ∞ | ∞ | — | 0.02% |
| 7.00 m (23.0 ft) | 1.04 m | ∞ | ∞ | — | 0.01% |
| 10.0 m (32.8 ft) | 1.09 m | ∞ | ∞ | — | 0.01% |
| 15.0 m (49.2 ft) | 1.13 m | ∞ | ∞ | — | 0.01% |
| 20.0 m (65.6 ft) | 1.16 m | ∞ | ∞ | — | 0.01% |
| 30.0 m (98.4 ft) | 1.18 m | ∞ | ∞ | — | 0.00% |
| 50.0 m (164 ft) | 1.20 m | ∞ | ∞ | — | 0.00% |
| 100 m (328 ft) | 1.21 m | ∞ | ∞ | — | 0.00% |
Try other settings#
Near limit—
Far limit—
Depth of field—
Hyperfocal distance—
In front / behind—
14 mm at other apertures (subject at 3 m)#
Other focal lengths at f/8#
Same lens settings on other formats#
When to use it#
At f/8, a 14 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 1.24 m and everything from 62.0 cm to infinity will be acceptably sharp.
See also the f/8 aperture guide.
Frequently asked questions#
What is the depth of field of a 14mm lens at f/8?
On APS-C, focused at 3 m, it is infinite (beyond the hyperfocal distance); at 1 m it is 4.57 m.
What is the hyperfocal distance for 14mm f/8?
1.24 m (4.06 ft) on APS-C. Everything from 62.0 cm to infinity is acceptably sharp.
Last updated October 03, 2026 · How we calculate · Sources