This 100-300 mm F4 APO HSM EX telephoto zoom lens provides a large F4 aperture at all focal lengths. Two SLD glass elements are used in the front lens group and two in the rear lens group to correct image distortion for superior image quality throughout the entire zoom range. The length of the lens remains constant while you're zooming in on a subject or focusing in on your scene, and the Hyper Sonic Motor (HSM) ensures the autofocus works silently. A removable, adjustable tripod socket is included with the lens. The fact that the group of glass elements cannot be rotated makes using the circular polarising filter easy and means you can add a lens hood. You'll be blown away by the results this lens provides!
| Content | Compatibility | Canon EOS series |
| Optical : lenses/groups | 16/14 | |
| Minimum focusing | 7.8 m | |
| Filter diameter | 82 mm | |
| Included accessories | - | |
| Dimensions | 92.4 x 224 mm | |
| Weight | 1480 g |






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