Canon EF 75-300mm f/4-5.6 III USM Telephoto Zoom Lens for Canon SLR Cameras




Lens Compatibility Information: Canon EF-S lenses are only compatible with APS-C sensor DSLR cameras. Canon EF lenses are compatible with Canon full-frame and APS-C DSLR cameras. 




  • Focal length and maximum aperture: 75-300mm 1:4-5.6
  • Lens construction: 13 elements in 9 groups
  • Diagonal angle of view: 32 Degree 11 ft. - 8 Degree 15 ft.
  • Front group rotating extension system with USM focus adjustment
  • Closest focusing distance: 1.5m/4.9 ft.
  • 75-300mm telephoto zoom lens with f/4.5-5.6 maximum aperture for Canon SLR cameras
  • Micro ultra-sonic monitor (USM) makes autofocusing quicker and quieter than before


Product Description

The Canon EF 75-300mm f/4-5.6 III USM telephoto zoom lens is a compact and lightweight 4x telephoto zoom lens ideal for shooting sports, portraits, and wildlife. The newly developed Micro USM makes auto focusing quicker and quieter. The improved zoom mechanism also makes zooming smoother. The front part of the zoom ring now sports a silver ring for a luxury touch.

From the Manufacturer

This compact and lightweight EF 75-300mm telephoto zoom lens is ideal for shooting sports, portraits, and wildlife. The lens is distinguished by a newly developed micro ultra-sonic monitor (USM) that makes autofocusing quicker and quieter, along with an improved zoom mechanism that includes a silver ring on the front for a luxurious touch. The micro USM makes this version of the lens particularly suitable for applications that require a fast autofocus, such as sporting events or wildlife shoots. Best of all, the USM version shares many of the same features that makes the non-USM lens so popular, such as a compact size, a close focusing range, and accessory compatibility. As with all Canon lenses, this unit carries a one-year warranty.

  • Focal length: 75-300mm
  • Maximum aperture: 1:4.5-5.6
  • Lens construction: 13 elements in 9 groups
  • Diagonal angle of view: 32 degrees (at 11 feet) to 8 degrees (at 15 feet)
  • Focus adjustment: Front group rotating extension system with USM
  • Closest focusing distance: 4.9 feet
  • Zoom system: Rotating type
  • Filter size: 58mm
  • Dimensions: 2.8 inches in diameter, 4.8 inches long
  • Weight: 16.8 ounces