This high-speed, single-focal-length, wide-angle lens is ideal for shooting high-quality, dramatic landscapes and street scenes in low-light conditions. It has a beautiful full-metal body and a snap ring that enables photographers to pan focus with a distance indicator. The Movie-Still-Compatible (MSC) mechanism utilizes nearly "silent" focusing technology. It is great for tracking a moving child or pet, and provides a quick and silent focus mechanism for movies and still photography.
Depth of field
- 12mm
| 0.20 | 0.3 | 0.4 | 0.5 | 0.7 | 1.0 | 2.0 | 3.0 | 5.0 | ∞ | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fno. | 2 | 0.195 ~ 0.205 |
0.287 ~ 0.315 |
0.374 ~ 0.430 |
0.459 ~ 0.551 |
0.617 ~ 0.812 |
0.833 ~ 1.259 |
1.405 ~ 3.527 |
1.823 ~ 8.837 |
2.393 ~ ∞ |
4.499 ~ ∞ |
| 2.8 | 0.193 ~ 0.207 |
0.282 ~ 0.321 |
0.365 ~ 0.443 |
0.444 ~ 0.574 |
0.590 ~ 0.866 |
0.783 ~ 1.402 |
1.262 ~ 5.043 |
1.586 ~ 37.772 |
1.996 ~ ∞ |
3.258 ~ ∞ |
|
| 4 | 0.191 ~ 0.211 |
0.275 ~ 0.331 |
0.353 ~ 0.464 |
0.425 ~ 0.612 |
0.555 ~ 0.963 |
0.719 ~ 1.689 |
1.098 ~ 14.152 |
1.332 ~ ∞ |
1.606 ~ ∞ |
2.320 ~ ∞ |
|
| 5.6 | 0.187 ~ 0.216 |
0.266 ~ 0.347 |
0.337 ~ 0.499 |
0.401 ~ 0.677 |
0.512 ~ 1.147 |
0.646 ~ 2.395 |
0.930 ~ ∞ |
1.089 ~ ∞ |
1.262 ~ ∞ |
1.655 ~ ∞ |
|
| 8 | 0.182 ~ 0.223 |
0.255 ~ 0.372 |
0.317 ~ 0.558 |
0.372 ~ 0.799 |
0.463 ~ 1.584 |
0.567 ~ 6.042 |
0.767 ~ ∞ |
0.870 ~ ∞ |
0.974 ~ ∞ |
1.186 ~ ∞ |
|
| 11 | 0.176 ~ 0.235 |
0.240 ~ 0.415 |
0.293 ~ 0.675 |
0.338 ~ 1.085 |
0.409 ~ 3.572 |
0.485 ~ ∞ |
0.619 ~ ∞ |
0.682 ~ ∞ |
0.742 ~ ∞ |
10.854 ~ ∞ |
|
| 16 | 0.168 ~ 0.255 |
0.223 ~ 0.501 |
0.266 ~ 0.979 |
0.301 ~ 2.307 |
0.353 ~ ∞ |
0.405 ~ ∞ |
0.490 ~ ∞ |
0.527 ~ ∞ |
0.560 ~ ∞ |
0.619 ~ ∞ |
|
| 22 | 0.159 ~ 0.292 |
0.204 ~ 0.729 |
0.237 ~ 3.040 |
0.262 ~ ∞ |
0.298 ~ ∞ |
0.333 ~ ∞ |
0.384 ~ ∞ |
0.404 ~ ∞ |
0.423 ~ ∞ |
0.453 ~ ∞ |
|
Circle of least confusion 1/60mm
Depth of field
- 12mm
| 0.20 | 0.3 | 0.4 | 0.5 | 0.7 | 1.0 | 2.0 | 3.0 | 5.0 | ∞ | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fno. | 2 | 0.195 ~ 0.205 |
0.287 ~ 0.315 |
0.374 ~ 0.430 |
0.459 ~ 0.551 |
0.617 ~ 0.812 |
0.833 ~ 1.259 |
1.405 ~ 3.527 |
1.823 ~ 8.837 |
2.393 ~ ∞ |
4.499 ~ ∞ |
| 2.8 | 0.193 ~ 0.207 |
0.282 ~ 0.321 |
0.365 ~ 0.443 |
0.444 ~ 0.574 |
0.590 ~ 0.866 |
0.783 ~ 1.402 |
1.262 ~ 5.043 |
1.586 ~ 37.772 |
1.996 ~ ∞ |
3.258 ~ ∞ |
|
| 4 | 0.191 ~ 0.211 |
0.275 ~ 0.331 |
0.353 ~ 0.464 |
0.425 ~ 0.612 |
0.555 ~ 0.963 |
0.719 ~ 1.689 |
1.098 ~ 14.152 |
1.332 ~ ∞ |
1.606 ~ ∞ |
2.320 ~ ∞ |
|
| 5.6 | 0.187 ~ 0.216 |
0.266 ~ 0.347 |
0.337 ~ 0.499 |
0.401 ~ 0.677 |
0.512 ~ 1.147 |
0.646 ~ 2.395 |
0.930 ~ ∞ |
1.089 ~ ∞ |
1.262 ~ ∞ |
1.655 ~ ∞ |
|
| 8 | 0.182 ~ 0.223 |
0.255 ~ 0.372 |
0.317 ~ 0.558 |
0.372 ~ 0.799 |
0.463 ~ 1.584 |
0.567 ~ 6.042 |
0.767 ~ ∞ |
0.870 ~ ∞ |
0.974 ~ ∞ |
1.186 ~ ∞ |
|
| 11 | 0.176 ~ 0.235 |
0.240 ~ 0.415 |
0.293 ~ 0.675 |
0.338 ~ 1.085 |
0.409 ~ 3.572 |
0.485 ~ ∞ |
0.619 ~ ∞ |
0.682 ~ ∞ |
0.742 ~ ∞ |
10.854 ~ ∞ |
|
| 16 | 0.168 ~ 0.255 |
0.223 ~ 0.501 |
0.266 ~ 0.979 |
0.301 ~ 2.307 |
0.353 ~ ∞ |
0.405 ~ ∞ |
0.490 ~ ∞ |
0.527 ~ ∞ |
0.560 ~ ∞ |
0.619 ~ ∞ |
|
| 22 | 0.159 ~ 0.292 |
0.204 ~ 0.729 |
0.237 ~ 3.040 |
0.262 ~ ∞ |
0.298 ~ ∞ |
0.333 ~ ∞ |
0.384 ~ ∞ |
0.404 ~ ∞ |
0.423 ~ ∞ |
0.453 ~ ∞ |
|
Circle of least confusion 1/60mm