Lens Type: Telephoto zoom lens
Mount: EF mount (compatible with Canon full-frame and APS-C sensor DSLR cameras)
Focal Length: 75-300mm
Aperture: Maximum aperture of f/4-5.6 (variable aperture throughout the zoom range)
Minimum Aperture: f/32-45
Autofocus: Ultrasonic Motor (USM) for fast, precise, and nearly silent autofocus
Image Stabilization: Not included
Minimum Focus Distance: 1.5m (4.9 ft)
Construction: 15 elements in 10 groups
Filter Size: 58mm
Dimensions: 80 x 147mm (3.1 x 5.8 inches)
Weight: 710g (25.1 oz)
