Depth of field by subject distance#
200 mm at f/5.6 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 |
|---|---|---|---|---|---|
| 50.0 cm (1.64 ft) | 50.0 cm | 50.0 cm | 0.1 cm | 50% / 50% | 101.32% |
| 75.0 cm (2.46 ft) | 74.9 cm | 75.1 cm | 0.2 cm | 50% / 50% | 55.26% |
| 1.00 m (3.28 ft) | 99.8 cm | 1.00 m | 0.4 cm | 50% / 50% | 37.99% |
| 1.50 m (4.92 ft) | 1.49 m | 1.51 m | 1.1 cm | 50% / 50% | 23.38% |
| 2.00 m (6.56 ft) | 1.99 m | 2.01 m | 2.0 cm | 50% / 50% | 16.89% |
| 3.00 m (9.84 ft) | 2.98 m | 3.02 m | 4.7 cm | 50% / 50% | 10.86% |
| 4.00 m (13.1 ft) | 3.96 m | 4.04 m | 8.5 cm | 49% / 51% | 8.00% |
| 5.00 m (16.4 ft) | 4.93 m | 5.07 m | 13.4 cm | 49% / 51% | 6.33% |
| 7.00 m (23.0 ft) | 6.87 m | 7.14 m | 26.7 cm | 49% / 51% | 4.47% |
| 10.0 m (32.8 ft) | 9.73 m | 10.3 m | 54.9 cm | 49% / 51% | 3.10% |
| 15.0 m (49.2 ft) | 14.4 m | 15.6 m | 1.25 m | 48% / 52% | 2.05% |
| 20.0 m (65.6 ft) | 18.9 m | 21.2 m | 2.22 m | 47% / 53% | 1.54% |
| 30.0 m (98.4 ft) | 27.7 m | 32.7 m | 5.04 m | 46% / 54% | 1.02% |
| 50.0 m (164 ft) | 43.9 m | 58.1 m | 14.2 m | 43% / 57% | 0.61% |
| 100 m (328 ft) | 78.2 m | 139 m | 60.6 m | 36% / 64% | 0.30% |
Try other settings#
200 mm at other apertures (subject at 3 m)#
Other focal lengths at f/5.6#
| Focal length | Subject at | Total DoF |
|---|---|---|
| 14 mm | 3.00 m | ∞ |
| 16 mm | 3.00 m | ∞ |
| 20 mm | 3.00 m | 16.5 m |
| 24 mm | 3.00 m | 5.22 m |
| 28 mm | 3.00 m | 3.11 m |
| 35 mm | 3.00 m | 1.76 m |
| 40 mm | 3.00 m | 1.30 m |
| 50 mm | 3.00 m | 80.7 cm |
| 85 mm | 3.00 m | 27.2 cm |
| 105 mm | 3.00 m | 17.7 cm |
| 135 mm | 3.00 m | 10.6 cm |
| 200 mm | 10.0 m | 54.9 cm |
| 300 mm | 10.0 m | 24.1 cm |
| 400 mm | 10.0 m | 13.4 cm |
| 600 mm | 10.0 m | 5.8 cm |
Same lens settings on other formats#
When to use it#
At f/5.6, a 200 mm lens on APS-C is a natural choice for general photography. Focused at 3 m you get 4.7 cm of sharp zone; for maximum front-to-back sharpness focus at 357 m and everything from 179 m to infinity will be acceptably sharp.
See also the f/5.6 aperture guide.
Frequently asked questions#
What is the depth of field of a 200mm lens at f/5.6?
On APS-C, focused at 3 m, it is 4.7 cm; at 1 m it is 0.4 cm.
What is the hyperfocal distance for 200mm f/5.6?
357 m (1172 ft) on APS-C. Everything from 179 m to infinity is acceptably sharp.
Last updated October 03, 2026 · How we calculate · Sources