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Canon EF 17- 40mm f4L USM Lens
Product #1276 | SKU EF1740USML
Usually Ships in 4 - 6 Weeks
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Canon EF 17- 40mm f4L USM Lens

Product #1276 | SKU EF1740USML
Usually Ships in 4 - 6 Weeks


Product Features
  • EF-Mount Lens/Full-Frame Format
  • Aperture Range: f/4 to f/22
  • One Super Ultra-Low Dispersion Element
  • Three Aspherical Element
  • Super Spectra Coating
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Product Details
  • Product: #1276
  • SKU: EF1740USML
Not currently for sale
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Description

Spanning a versatile wide-angle range, the EF 17-40mm f/4L USM Lens is a Canon L-series zoom featuring a constant f/4 maximum aperture along with a sophisticated optical design and durable construction. One Super UD element is featured, along with three aspherical elements, which help to reduce both chromatic and spherical aberrations in order to realise high sharpness, clarity, and colour accuracy. A Super Spectra coating has also been applied to suppress flare and ghosting for improved contrast in difficult lighting conditions. Complementing the imaging capabilities, this wide-angle zoom also features a ring-type USM and internal focusing mechanism to afford quick, quiet, and accurate autofocus performance, as well as full-time manual focus override. Additionally, this lens is weather-sealed for use in trying environmental conditions.

Features

  • Wide-angle zoom is designed for full-frame Canon EF-mount DSLRs, however can also be used with APS-C models where it provides a 27.2-64mm equivalent focal length range.
  • Constant f/4 maximum aperture maintains consistent illumination throughout the zoom range.
  • One Super Ultra-Low Dispersion glass element noticeably reduces colour fringing and chromatic aberrations for high clarity and colour fidelity.
  • Three aspherical elements minimise spherical aberrations and distortions for improved sharpness and accurate rendering.
  • Super Spectra coating has been applied to individual elements to minimise ghosting and flare for greater contrast and colour neutrality when working in strong lighting conditions.
  • A ring-type Ultrasonic Motor (USM), along with an internal focusing system, is employed to deliver fast, precise, and quiet autofocus performance as well as full-time manual focus override.
  • Rounded seven-blade diaphragm contributes to a pleasing out of focus quality that benefits the use of shallow depth of field and selective focus techniques.
  • As a member of the esteemed L-series, this lens is sealed against dust and moisture for working in inclement environmental conditions.
  • In addition to the front 77 mm filter ring, this lens also has a rear filter holder for up to three cut gel filters.

Specifications

Performance
Focal Length 17 - 40mm
Aperture Maximum: f/4
Minimum: f/22
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Angle of View 104° - 57° 30'
Minimum Focus Distance 28 cm
Magnification 0.24x
Maximum Reproduction Ratio 1:4
Elements/Groups 12 / 9
Diaphragm Blades 7, Rounded
Features
Autofocus Yes
Physical
Filter Thread Front: 77 mm
Rear:
Dimensions (DxL) Approx. 83.5 x 96.8 mm
Weight 500 g

Australian Shipping Via DHL
DHL offers a great express shipping service to Australia from New Zealand. We are proud to be able to offer express shipping to main cities on the east coast of Australia, within the same timeframe ( If not quicker ) than local Australian courier companies. Prior to the Covid-19 outbreak, service standards for these main centers was overnight. However these services have been impacted greatly, and as such the overnight service has been suspended. Overnight shipping will likely resume once things have returned to normal.

Qualifying main centers include:

  • Brisbane
  • Sydney
  • Adelaide

Whilst this service is extremely efficient and will likely be delivered within 1-2 days 99.9% of the time, it cannot be guaranteed. In the case where something were to go wrong with your delivery and it doesn’t arrive within the specified time frame, in most cases it will be delivered by the next day.

While not all major cities are eligible for overnight delivery, they still benefit from this great service. Other centers throughout Australia will have a typical delivery ETA of 2-4 days. (Excluding rural delivery address where this ETA can be extended to an additional three or more days).

If you require urgent shipping and you don’t reside in one of the cities stated above, please contact us and we can find a solution that works best for you.

Please Note: Shipping via DHL is not available to PO boxes and/ or parcel boxes etc.

In The Box

  • Canon EF 17- 40mm f4L USM Lens
  • E-77 II 77mm Lens Cap
  • Lens Dust Cap E (Rear)
  • EW-83E Lens Hood
  • Lens Case LP1319
  • Limited 1-Year Warranty

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Details
  • Product: Canon EF 17- 40mm f4L USM Lens
  • Manufacturer: Canon
  • Model: EF1740USML
  • SKU: EF1740USML
  • RM Product #: 1276
  • Zooms/Primes: Zoom Lenses
  • Lens Type: Wide Zoom