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Editiorial reviews | |||
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User rating |
Lens type |
| N/A | Normal |
---|---|---|---|
Lens mount | Canon EF |
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|
Aperture max | 2.8 | N/A | 2.9-2.8 |
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Aperture min | 22 | N/A | 22 |
Aperture ring | no | N/A | yes |
Number of diaphragm blades | 9 | 9 | 9 |
Focus method | Internal | N/A | Internal |
---|---|---|---|
Autofocus | yes | N/A | 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 | 0.28 | 0.38 |
Distance scale | yes | N/A | yes |
Depth of field (DoF) scale | yes | N/A | no |
Focus distance limiter | N/A | N/A | yes |
Focus features | N/A | N/A | Floating focus |
Weight | 28.4 oz |
| 31.57 oz |
---|---|---|---|
Diameter | 3.5 in | 3.43 in | 3.15 in |
Length | 4.45 in |
| 5.39 in |
Filter size | 3.23 in | 3.03 in | 2.83 in |