Overview
The CANON EF300mm f/4L IS USM lens is a high-performance telephoto zoom lens for EOS cameras and it is equipped with an image stabilizer
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).
Modulation Transfer Function or "MTF" is a measurement of the optical performance potential of a lens.
Image Stabilizer Settings - You can use the image stabilizer in AF and MF mode
Sample Image
What's in the Box?
Setting the Lens
Tips on Using the Image Stabilizer - The image stabilizer in this lens is effective for hand-held shots under the following conditions
Specifications: