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EF 300mm f/4L IS USM


EF 300mm f/4L IS USM
Lens Type: Fixed focal length
Focal Length: 300mm
Aperture Size: f/4
Description
  • Focal length and maximum aperture: 300 mm 1:4
  • 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 / 4.9ft
  • Filter size: 77mm

Compact L-series telephoto lens with an Image Stabilizer which compensates for camera shake with 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.

The image stabilizer also functions when using the Extender EF1.4xII or Extender EF2xII to provide that elusive 600mm shooting capability.


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