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EF 300mm f/4L IS USM
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| Compact L-series telephoto lens with an Image Stabilizer which compensates for camera shake with the equivalent effect of a shutter speed two stops faster. Two Image Stabilizer modes are provided: Stabilizer Mode 1 (the same mode featured on the EF 75-300mm f/4-5.6 IS USM) and the new Stabilizer Mode 2 which steadies the image during horizontal or vertical panning. Mode 2 detects the panning direction automatically. The closest focusing distance is 4.9 feet (1.5 m). |
| Specifications | |
| Focal Length & Maximum Aperture | 300mm 1:4.0 |
| Lens Construction | 15 elements in 11 groups |
| Diagonal Angle of View | 8° 15' |
| Focus Adjustment | Rear focusing system with USM |
| Closest Focusing Distance | 1.5m / 4.9 ft. |
| Filter Size | 77mm |
| Max. Diameter x Length, | 3.5" x 8.7", 2.6 lbs. / 90.0 x 221.0mm |
| Weight | 1190g |
5/27/08 Prices and specifications subject to change without notice