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
Focal Length & Maximum Aperture: 75-300mm; 1:4-5.6
Lens Construction: 13 elements in 9 groups
Diagonal Angle of View: 32° 11' - 8° 15'
Focus Adjustment: Front group rotating extension system with Micromotor
Closest Focusing Distance: 1.5m/ 4.9 ft.
Zoom System: DC motor
Filter Size: 58mm
Max. Diameter × Length: 2.8 × 4.8 in / 71 × 122mm
Weight: 16.8 oz / 480g
We only sell brand new USA retail Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lenses. This Canon EF lens comes complete with a 1 Year USA Limited Warranty.
Can be shipped to APO/FPO 
