Focal Length & Maximum Aperture: 75-300mm 1:4-5.6
Lens Construction: 13 elements in 9 groups
Diagonal Angle of View: 32¡Æ 11' - 8¡Æ 15'
Focus Adjustment: Front group rotating extension system with USM
Closest Focusing Distance: 1.5m / 4.9 ft.
Zoom System: Rotating type
Filter Size: 58mm
Max. Diameter x Length, Weight: 2.8" x 4.8", 16.8 oz. / 71.0 x 122mm, 480g
1 Year Canon (International) Canada and USA Warranty