Lens Type: Telephoto zoom lens
Mount: EF-S mount (compatible with Canon APS-C sensor DSLR cameras)
Focal Length: 55-250mm
Aperture: Maximum aperture of f/4-5.6 (variable aperture throughout the zoom range)
Minimum Aperture: f/22
Autofocus: Stepping Motor (STM) for smooth, quiet autofocus performance
Image Stabilization: Yes (up to 3.5 stops of image stabilization)
Minimum Focus Distance: 0.85m (2.8 ft)
Construction: 15 elements in 12 groups
Filter Size: 58mm
Dimensions: 70.0 x 108.0mm (2.8 x 4.3 inches)
Weight: 390g (13.8 oz)
