Canon EF 17-40mm f4L USM Lens

Canon EOS R & RP Promotions


Save up to £250 on this item when you purchase a Canon EOS R Mirrorless Camera or Canon EOS RP Mirrorless Camera.

Canon EOS R Mirrorless Cameras | Save £250 | Promo Code: 'CANR250"
Canon EOS RP Mirrorless Cameras | Save £100 | Promo Code: 'CANRP100"


Click here to see the full range of savings


Offer valid from 21/06/19 until 31/08/19

Claim a £130 reward on Canon EF 17-40mm f4L USM Lens - Click here for further details >

Includes Lens Hood EW83E, Lens Case LP1319, compatible with Filter Size - 77mm (L type lens

Our Price
£669.00
£669.00
Pay £55.75 monthly with a £0.00 deposit
> more options
1 year
Interest
Free

 IN STOCK
hurry! only 2 available
Order in the next
2 hours 12 minutes
for delivery
Thursday 18th July
When you choose next day delivery at the checkout

MPN Code
8806A007

EAN Code
4960999189949

SKU
3288

Save even more by creating your own bundle!
Browse the categories below to reveal specially reduced items to go with this product, then click and add them to create your own unique bundle with discounted price.

V12 Retail Finance

Easily spread the payments with our range of finance solutions.

Choose the finance package that suits you best.

Apply from our checkout
Easy online application
Instant Decision
We process your order

Buy Now - Pay Nothing for 6 Months, means Buy now and pay in full before 17/1/2020 (approx.) plus a £29.00 settlement fee and you will be charged absolutely no interest. Should the balance not be paid in full by 17/1/2020 (approx.) you will automatically enter into a loan agreement with 42 equal payments with a representative APR of 19.9%. If you settle earlier than 42 months you will only pay the interest accrued over the number of months you have been paying the loan.

Price of Goods: £669.00

Summary
Pay 0% Deposit
Loan Amount £669.00
Total Payable on 17/1/2020 - £669.00 + £29.00 settlement fee
Cost of loan if paid by 17/1/2020 = £698.00

Finance is subject to status. Terms and conditions apply.

Canon EF 17-40mm f4L USM

The EF17-40mm f/4L USM is a lightweight ultra wide angle Canon EF zoom lens. It is especially well suited for use with digital EOS SLR cameras with a focal length conversion factor higher than 1.
Features

  • Superb optical performance throughout the zoom range.
  • Fastest AF speed within its class (same as the EF16-35 f/2.8L USM)*
  • Highly dust and moisture resistant
  • 28cm minimum focusing distance at all focal lengths *as of January 2003

Ultra wide lens for analogue EOS SLR cameras
The EF17-40mm f/4L USM is an ultra wide angle Canon EF zoom lens meant for professional and high amateur SLR EOS camera users.

Standard zoom lens for digital EOS SLR cameras
While it is an excellent lens when used with an analogue SLR camera, the EF17-40mm f/4L USM is especially well suited for digital SLR cameras with an imaging sensor size smaller than the 35mm format. Indeed on such digital SLR cameras these focal lengths can give an angle of view approximately equivalent to that of a 28-70mm lens used on a 35mm camera, which makes it the ideal standard zoom lens.

Superior optical performance
The EF17-40mm f/4L USM has 12 lens elements arranged in 9 groups. Super Spectra Coating on the elements ensures excellent colour balance and minimises ghosting and flare. To provide superb image quality over a 17-40mm zoom range the lens uses three aspheric elements of two different types, while Super UD (Ultra-low Dispersion) glass is used to prevent the chromatic aberrations that often can degrade the subject edge clarity.

Extensive set of high-end features
Minimum focusing distance is just 28cm throughout the entire zoom range.

The Auto-focus works silently and quickly thanks to a fast central processing unit with an improved AF algorithm. You can override AF mode with manual focus should you wish.

Controlled by an electromagnetic diaphragm, the EF17-40mm f/4L USM's circular aperture can achieve a more attractive appearance to out of focus background areas in a picture.

The front of the lens does not rotate as you focus. This means, for example, that polarising filters still function effectively as you zoom in and out. At the rear of the lens there's a drop-in gelatin filter holder.

Highly resistant to moisture and dust, the EF17-40mm f/4L USM is ideally suited for use in harsh environments. Environment friendly lead-free glass is used throughout its construction.

Product Specification
Angle of view (horzntl, vertl, diagnl) 93° - 49°20', 70°30' - 34°, 104° - 57°30'
Lens construction (elements/groups) 12/9
No. of diaphragm blades 7
Minimum aperture 22
Closest focusing distance (m) 0.28
Maximum magnification (x) 0.24 (at 35mm)
AF actuator USM¹
Filter diameter (mm) 77
Max. diameter x length (mm) 83.5 x 96.8
Weight (g) 500
Magnification - Extension Tube EF12 II 0.83 - 0.32
Magnification - Extension Tube EF25 II 1.02 - 0.70¹
Lens hood EW-83E
Hard case -
Soft case LP1319
Extenders EF1.4x II and EF2x II Not compatible

AF actuator

¹ Mechanical full-time manual focusing built-in

Magnification - Extension Tube EF25 II

¹ Only compatible at tele

 

CANON EF 17-40mm f/4L USM Ultra Wide-Angle Zoom Lens reviews verified by reevooReevoo

10 reviews

Sort by:
Ease of use
9.5
Compatibility
9.4
Performance
9.5
Value for money
8.4
Overall rating
9.1
Scores 9.1 out of 10 based on 10 reviews
Show more score details
8 out of 10

Mark

GB
+
Reviewer left no comment
To much money
0 of 1 people found this review helpful
Confirmed purchase: 26 October 2016
Published on: 11 November 2016
10 out of 10

Sheila

Haverhill GB
+
Easy to carry, give a lot of satisfaction.
Non that I can think of
Confirmed purchase: 03 August 2016
Published on: 14 October 2016
8 out of 10

K

Newcastle GB Starter photographer
+
All in one, full range
Not so good on macro.
Confirmed purchase: 29 February 2016
Published on: 10 August 2016

Category Menu