Features

Diagonal Angle of View: 32° 11'-8° 15'
Lens Construction (elements/groups): 13/9
No. of Diaphragm blades: 7
Minimum Aperture: 32-45
Closest Focusing Distance (m): 1.5
Maximum Magnification (x): 0.25 (at 300mm)
Filter Diameter: 58mm

Effective for sunsets and places where you cannot use a tripod

The Canon 75-300mm III usm includes:
Front & Rear Lens Caps