Canon EF 70-300mm IS II USM

Features

Overview: The Canon EF 70-300mm f/4-5.6 IS II USM lens is a telephoto zoom lens for Canon EOS cameras. This EF lens is recommended for use on full frame cameras, but can be used on cameras with APS-C or APS-H image sensors. It covers a wide range of focal lengths, and is recommended for sports and nature photography. The lens features a built-in Image Stabilizer (IS), as well as an Ultrasonic Motor (USM). The new Lens Information Display shows the focusing distance, focal length, and the amount of camera shake.

Image Stabilizer (IS): The built-in Image Stabilizer can be used in the AF (autofocus) or MF (manual focus) modes. The Image Stabilizer gives the equivalent effect of a shutter speed up to four stops faster. The Image Stabilizer provides more reliable handheld photography and clearer detail in low-light situations.

Nano USM: The EF 70-300mm lens is equipped with Canon's Nano USM technology. The built-in Ultrasonic Motor (USM) gives you high-speed autofocusing for still images, and a Stepping Motor (STM) for smooth, silent autofocus for movies. No motor noise is picked up by the camera's microphone as the focus changes.

Focusing Ring: Regardless of whether you're in manual or auto focus mode, the focusing ring always works. This means you can auto focus on a subject, but manually change the focus by turning the focusing ring.

Zoom Ring Lock: As you zoom in, the lens extends up to approximately 2-1/2" inches in length. A zoom ring lock helps prevent the lens from extending on its own when carrying the camera on a strap.

Optional Accessories: Optional accessories for the EF 70-300mm lens include:

• ET-74B Lens Hood: The lens hood attaches to the end of the lens to block stray light from entering the lens, and prevents flare and ghosting.
• LP1222 Lens Case: The lens case protects the lens when it's not in use.
• Lens Filters: The lens has a 67mm filter diameter for screw-on lens filters.

Specifications:

• Type of Lens: Canon EF lens
• Focal Length:
  • Full Frame: 70-300mm
  • APS-C equivalent: 112-480mm
  • APS-H equivalent: 91-390mm
• Lens Mount: Canon EF mount
• Lens Construction: 17 elements in 12 groups
• Image Stabilization: Yes
• Maximum Aperture: f/4 at 70mm, f/5.6 at 300mm
• Minimum Aperture: f/32 at 70mm, f/45 at 300mm
• Minimum Focus Distance: 3.94' (1.2 meters)
• Filter Diameter: 67mm
• Angle of View:
  • Diagonal: 34° to 8°15'
  • Vertical: 19°30' to 4°35'
  • Horizontal: 29° to 6°50'
• Dimensions: 3.155" diameter, 5.955" length (6.678" with lens caps)
• Weight: 25 ounces