The optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USM's. The difference is that it uses a DC motor instead of a USM to drive the AF.
Specifications
General
Aperture
F4.0-F32 / F5.6-F45
Focal Length
75-300 mm
Physical Lens Details
13 elements in 9 groups
Angle of View
32° 11' - 8° 15'
Maximum Magnification
1:4 (0.25x)
Thread Size
58 mm
Closest Focusing Distance
59.06 inch(es) / 150 cm
Additional Information
Focus Adjustment: Front group rotating extension system with Micromotor.
Dimensions
Length
122 mm
Diameter
71 mm
Weight
1.06 lb(s) / 0.480 kg
Warranty
Warranty
1 Year