Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens Specifications

Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens

Part Number: 8806A002

General

  • Packaged Quantity
    1
  • Diameter
    3.3 in
  • Weight
    17.64 oz
  • Manufacturer
    Canon

Lens System

  • Type
    Wide-angle zoom lens
  • Special Functions
    wide angle, zoom
  • Intended For
    digital SLR
  • Focal Length
    17 mm - 40 mm
  • Lens Aperture
    f/4.0
  • Optical Zoom
    2.4 x
  • Magnification
    0.24
  • Min Focus Distance
    11 in
  • Focus Adjustment
    automatic, manual
  • Zoom Adjustment
    manual
  • Max View Angle
    104 degrees
  • Min View Angle
    57.5 degrees
  • Filter Size
    77 mm
  • Diaphragm Blades
    7
  • Lens Coating
    Super Spectra coating
  • Mounting Type
    Canon EF
  • Features
    UD glass, Ultrasonic Motor (USM), aspherical lens, full-time manual focusing, internal focusing system, rear filter mount, rear focusing system
  • Type
    wide-angle zoom lens
  • System Type
    lens
  • Series
    L USM
  • Min Focal Length
    17 mm
  • Max Focal Length
    40 mm
  • Group Qty
    9
  • Element Qty
    12

Header

  • Brand
    Canon
  • Product Line
    Canon EF
  • Packaged Quantity
    1

Optical System

  • Magnification
    0.24
  • Lens Coating
    Super Spectra coating

Lens System Mounting

  • Mounting Type
    Canon EF

Dimensions & Weight

  • Length
    3.8 in

General

  • Manufacturer
    Canon