Do you have a question about the Canon EF 300mm 1:4.0 L IS USM and is the answer not in the manual?
Focal Length | 300mm |
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Maximum Aperture | f/4.0 |
Lens Mount | Canon EF |
Image Stabilization | Yes |
Autofocus Motor | USM |
Lens Construction | 15 elements in 11 groups |
Minimum Focus Distance | 1.5m |
Filter Size | 77mm |
Dimensions | 90 x 221mm |
Weight | 1190g |