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Canon 17-40mm F/4 L USM EF Mount Lens {77}

KEH Model# 212451
Grade Notes Price Qty
With Caps and Hood
$619.00
With Case, Caps and Hood
$599.00
With Caps and Hood
$572.00
With Case and Caps
$549.00
With Case, Caps and Hood
$572.00

* Item pictured for illustrative purposes only, actual item not pictured. See 'Notes' next to grade for included items.

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Canon 17-40mm F/4 L USM EF Mount Lens {77} Description

Details

The Canon EF 17-40mm f/4 L USM is a professional grade wide angle zoom lens. With the ability to go from normal to ultra wide angle focal lengths without changing lenses it's a great tool for for architectural, landscape, & street photographers.

This lens features a plastic body, meaning its lightweight and easy to carry around for long periods of time. The optics are very good despite the fact that it's a zoom. It also features a constant aperture of f/4 which is more than enough for daylight shooting. It also features Canon's USM (Ultra Sonic Motor) drive, which focuses quickly and makes the lens nearly silent.

A new and affordable L-series ultra-wide-angle zoom lens that's ideal for both film and digital SLRs. Superior optics are assured by the use of three Aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. It offers weather-resistant construction similar to other high-end L-series lenses.

KEH Specifications

  • Focal Length: 17-40mm
  • Aperture Maximum: f/4
  • Aperture Minimum: f/32
  • Camera Mount Type: EF mounts
  • Format Compatibility: EOS bodies
  • Minimum Focus Distance: 0.28m / 0.9 ft.
  • Elements/Groups: 12 elements in 9 groups
  • Diaphragm Blades: Circular
  • Angle of View: 104° - 57° 30'
  • Autofocus: Inner focusing system with USM
  • Tripod Collar: No
  • Filter Thread: 77mm
  • Dimensions: 3.3" x 3.8", 1.1 lb. / 83.5 x 96.8mm
  • Weight: 500g
  • Manufacturer Part#: 8806A002

Specifications

Physical Characteristics

Lens Mount Canon EF

General information

Manufacturer Part Number 8806A002
Manufacture GTIN 0013803028058
Brand Name Canon
Product information
Product Line
EF
Compatibility

Canon EOS Cameras

Maximum Aperture Wide
4
Application/Usage
  • Camera
Filter Attachment Diameter
  • 77 mm
Lens Type
  • Wide Angle

Technical Information

Zoom Min Focal Length 17.0000
Zoom Max focal length 40.0000