Specifications


Focal length 11-22mm (35mm equivalent focal length: 22-44mm)
Maximum / Minimum aperture F2.8 (11mm) to F3.5 (22mm) / F22
Lens construction 12 elements in 10 groups (2 aspherical lenses)
Splashproofing Dustproof/splashproof mechanism
Focusing system Floating
Angle of view 89°-53°
Closest focusing distance 0.28m
Maximum image magnification 0.13x (35mm equivalent maximum image magnification: 0.26x)
Minimum field size 133.1 x 100mm
Number of diaphragm blades 7
Filter size Ø72mm
Dimension (maximum diameter x length) Ø75 x 92.5mm
Weight 485g

Depth of field

When focusing on a subject, there is an area behind and in front of the focused point that is also in focus. This area is called depth of field. The amount of area behind a focused point will always be greater than the area in front of the focused point regardless of aperture. Depth of field becomes deeper when the focal length is short (wide-angle lens), the focusing distance is long, and aperture is small.

Depth of field table (wide-end focal length: 11mm)

  0.28 0.3 0.4 0.5 0.7 1.0 2.0 3.0 5.0
2.8 0.271 to 0.291 0.288 to 0.313 0.373 to 0.434 0.452 to 0.565 0.595 to 0.864 0.780 to 1.442 1.218 to 6.649 1.498 to ∞ 1.836 to ∞ 2.768 to ∞
4 0.267 to 0.295 0.284 to 0.320 0.363 to 0.450 0.436 to 0.597 0.563 to 0.961 0.719 to 1.778 1.061 to 3799.152 1.259 to ∞ 1.480 to ∞ 2.007 to ∞
5.6 0.262 to 0.302 0.278 to 0.329 0.351 to 0.476 0.415 to 0.654 0.523 to 1.153 0.649 to 2.735 0.899 to ∞ 1.031 to ∞ 1.167 to ∞ 1.454 to ∞
8 0.256 to 0.314 0.271 to 0.344 0.335 to 0.521 0.390 to 0.762 0.478 to 1.647 0.574 to 14.434 0.747 to ∞ 0.830 to ∞ 0.910 to ∞ 1.064 to ∞
11 0.248 to 0.332 0.261 to 0.369 0.316 to 0.609 0.361 to 1.018 0.429 to 4.848 0.499 to ∞ 0.612 to ∞ 0.661 to ∞ 0.707 to ∞ 0.787 to ∞
16 0.239 to 0.366 0.249 to 0.416 0.295 to 0.827 0.329 to 2.189 0.379 to ∞ 0.426 to ∞ 0.497 to ∞ 0.525 to ∞ 0.550 to ∞ 0.592 to ∞
22 0.227 to 0.436 0.236 to 0.523 0.271 to 2.045 0.297 to ∞ 0.331 to ∞ 0.361 to ∞ 0.403 to ∞ 0.419 to ∞ 0.432 to ∞ 0.454 to ∞

Columns: aperture values Rows: focusing distance (m)*1

Depth of field table (middle focal length: 16mm)

  0.28 0.3 0.4 0.5 0.7 1.0 2.0 3.0 5.0
3.2 0.274 to 0.286 0.293 to 0.308 0.384 to 0.418 0.471 to 0.534 0.637 to 0.781 0.863 to 1.197 1.475 to 3.184 1.930 to 7.138 2.562 to 1206.485 5.031 to ∞
4 0.273 to 0.288 0.291 to 0.310 0.380 to 0.424 0.464 to 0.544 0.622 to 0.806 0.834 to 1.265 1.382 to 3.795 1.768 to 11.423 2.277 to ∞ 4.004 to ∞
5.6 0.270 to 0.291 0.288 to 0.314 0.372 to 0.435 0.451 to 0.565 0.596 to 0.862 0.782 to 1.428 1.230 to 6.191 1.520 to ∞ 1.872 to ∞ 2.865 to ∞
8 0.266 to 0.297 0.283 to 0.321 0.362 to 0.451 0.435 to 0.599 0.563 to 0.959 0.721 to 1.758 1.069 to 76.875 1.274 to ∞ 1.503 to ∞ 2.059 to ∞
11 0.261 to 0.304 0.277 to 0.331 0.349 to 0.479 0.414 to 0.656 0.523 to 1.149 0.651 to 2.660 0.907 to ∞ 1.043 to ∞ 1.186 to ∞ 1.490 to ∞
16 0.255 to 0.317 0.269 to 0.347 0.333 to 0.525 0.388 to 0.766 0.477 to 1.630 0.575 to 11.506 0.754 to ∞ 0.840 to ∞ 0.924 to ∞ 1.087 to ∞
22 0.246 to 0.337 0.259 to 0.374 0.314 to 0.617 0.359 to 1.026 0.428 to 4.546 0.499 to ∞ 0.616 to ∞ 0.668 to ∞ 0.716 to ∞ 0.802 to ∞

Columns: aperture values Rows: focusing distance (m)*1

Depth of field table (tele-end focal length: 22mm)

  0.28 0.3 0.4 0.5 0.7 1.0 2.0 3.0 5.0
3.5 0.276 to 0.284 0.295 to 0.305 0.390 to 0.411 0.482 to 0.520 0.659 to 0.748 0.910 to 1.113 1.636 to 2.594 2.227 to 4.666 3.134 to 12.924 8.037 to ∞
4 0.276 to 0.284 0.295 to 0.305 0.388 to 0.413 0.479 to 0.523 0.654 to 0.755 0.899 to 1.131 1.597 to 2.704 2.154 to 5.048 2.987 to 16.485 7.101 to ∞
5.6 0.274 to 0.286 0.293 to 0.308 0.384 to 0.418 0.471 to 0.534 0.637 to 0.781 0.864 to 1.197 1.477 to 3.178 1.933 to 7.103 2.568 to 644.260 5.055 to ∞
8 0.272 to 0.289 0.290 to 0.311 0.378 to 0.427 0.461 to 0.550 0.614 to 0.821 0.819 to 1.307 1.336 to 4.248 1.692 to 17.137 2.149 to ∞ 3.609 to ∞
11 0.269 to 0.293 0.286 to 0.316 0.369 to 0.439 0.447 to 0.574 0.586 to 0.887 0.764 to 1.507 1.181 to 8.292 1.443 to ∞ 1.753 to ∞ 2.586 to ∞
16 0.265 to 0.299 0.281 to 0.324 0.358 to 0.459 0.429 to 0.614 0.551 to 1.005 0.700 to 1.940 1.019 to ∞ 1.201 to ∞ 1.400 to ∞ 1.863 to ∞
22 0.259 to 0.308 0.274 to 0.335 0.345 to 0.491 0.406 to 0.684 0.509 to 1.252 0.628 to 3.378 0.859 to ∞ 0.978 to ∞ 1.100 to ∞ 1.352 to ∞

Columns: aperture values Rows: focusing distance (m)*1

  • 1: The diameter of the permissible circle of confusion is 1/60mm.
  • Specifications are subject to change without notice.

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