Canon EF 17-40mm f/4L USM Lens

  • Availability: In Stock (5)
  • Brand: Canon
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Availability: In Stock (5)
Rs 148,000
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Canon EF 17-40mm f/4L USM Lens Price & Specs

Product Highlights:

  • EF Mounted L-Series Lens
  • Aperture Range is f/4-22
  • Three Spherical Elements, One Super UD
  • Ultrasonic Autofocus Motor
  • Manual Focus Override
  • Water & Dust Resistant
  • Inner Focusing and Zooming
  • Truly spherical Diaphragm
  • Front Filter Diameter is 77mm
  • Rear Holder for 3 Gel Filters

The EF 17-40mm f/4L USM Lens from Canon is a top quality "L" series broad angle zoom lens for complete frame and APS-C size DSLR cameras. It joins one high-precision molded glass spherical element and 2 replica spherical lenses to attain the extensive zoom range, while correcting for regular aberrations that happen during zooming. Normally in wide-angle lenses, they face a problem of chromatic aberration of magnification but due to inclusion of super UD glass element this problem reduces in it. It also eliminates the color bleed around the edges of the subject and gives high contrast and high image resolution.

Specification

Performance

Maximum Reproduction Ratio
1:4
Diaphragm Blades
7
Elements/Groups
12/9
Magnification
0.24x
Minimum Focus Distance
11.02" (28 cm)
Camera Mount Type
Canon EF
Focal Length
17 - 40mm Comparable APS-C 1.6x Focal Length: 27 - 64 mm
Angle of View
104° - 57° 30'
Format Compatibility
35mm Film / Full-Frame Digital Sensor Canon (APS-C)
Aperture
Maximum: f/4 Minimum: f/22

Features

Image Stabilization
No
Autofocus
Yes
Tripod Collar
No

Physical

Filter Thread
Front: 77mm
Dimensions (DxL)
Approx. 3.29 x 3.81" (83.5 x 96.8 mm)
Weight
1.05 lb (475 g)

Packaging Info

Package Weight
1.85 lb
Box Dimensions (LxWxH)
7.0 x 5.5 x 5.5"