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.
75-300mm telephoto zoom lens with f/4-5.6 maximum aperture for Canon SLR cameras
Improved mechanism makes zooming smoother; front part of zoom ring sports silver ring
Measures 2.8 inches in diameter and 4.8 inches long; weighs 16.8 ounces; 1-year warranty
4.9-foot closest focusing distance; 32- to 8-degree diagonal angle of view.
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. |
Filter Size | 58mm |
Max. Diameter x Length, Weight | 2.8" x 4.8", 16.8 oz. / 71mm x 122mm, 480g |