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Editiorial reviews | |||
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User rating |
Lens type |
| Normal | Normal |
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Lens mount | Canon EF |
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Max Format size | Full-frame | Full-frame | Full-frame |
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Focal length | 24 - 70 | < 85 | < 150 |
Maximum magnification | 0.21 x | N/A | 1.0 x |
Image stabilisation | no | no | no |
Aperture max | 2.8 | 1.4 | 2.9-2.8 |
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Aperture min | 22 | 22 | 22 |
Aperture ring | no | yes | yes |
Number of diaphragm blades | 9 | N/A | 9 |
Focus method | Internal | N/A | Internal |
---|---|---|---|
Autofocus | yes | no | yes |
Autofocus motor type | Ring Type Ultrasonic | N/A | Ring Type Ultrasonic |
Full-time Manual focusing | yes | N/A | yes |
Closest focusing distance | 0.38 | 1 | 0.38 |
Distance scale | yes | yes | yes |
Depth of field (DoF) scale | yes | no | no |
Focus distance limiter | N/A | N/A | yes |
Focus features | N/A | N/A | Floating focus |
Construction | Zoom | N/A | N/A |
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Elements | 18 | 9 | 16 |
Groups | 13 | 7 | 12 |
Power zoom | no | N/A | N/A |
Zoom method | Expanding | N/A | N/A |
Special elements / coatings | N/A | 1 Aspherical element | 2 SLD elements |
Colour of product | Black | N/A | N/A |
---|---|---|---|
Body materials | Metal | N/A | N/A |
Zoom lock | yes | N/A | N/A |
Tripod collar | no | no | yes |
Hood supplied | yes | N/A | yes |
Filter thread | yes | N/A | N/A |
Sealing | yes | no | no |
Weight | 28.4 oz | 19.01 oz | 31.57 oz |
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Diameter | 3.5 in | 3.07 in | 3.15 in |
Length | 4.45 in | 2.95 in | 5.39 in |
Filter size | 3.23 in | 2.83 in | 2.83 in |