
Preview based on a pre-production Canon EF 24-70mm f/4L IS USM
Back in September Canon introduced the EOS 6D, its entry into the nascent 'compact, lightweight' full frame SLR segment. With the launch of the EF 24-70mm f/4L IS USM, Canon has now revealed what's destined to be its 'kit' lens. The newcomer is relatively compact in size to match the ethos of the 6D body design, but sports the company's premium 'L' series designation. However this comes with a price tag that's sure to make more than a few Canon users catch their breath - we've been told the the RRP will be $1499 / £1499.99 / €1459. What remains to be seen, though, is how much it will cost in a kit with the 6D body.
The 24-70mm f/4 includes one relatively unusual feature - a macro mode offering up to 0.7x magnification, which is accessed by pulling forward the zoom lock switch and rotating the zoom ring past the 70mm mark. This is complemented by Canon's 'Hybrid IS' that's specifically designed to give better performance for close-up work than conventional IS systems (which tend to be ineffective for macro work). Overall this should add useful extra capability compared to most other standard zooms.
Aside from that, the specification is much as we'd expect from a premium Canon optic. The lens is dust- and splash-resistant, including a rubber seal around the mount. It incorporates a ring-type ultrasonic motor for fast, silent autofocusing, and offers full-time manual focus. The aperture uses a nine-bladed circular iris for attractive rendition of blurred backgrounds, and the front element has a fingerprint-resistant 'fluorine' coating. On paper at least, this all looks like an attractive package.
| Maximum format size | 35mm full frame |
|---|---|
| Focal length | 24-70mm |
| 35mm equivalent focal length (APS-C) | 38-112mm |
| Diagonal angle of view | 84° - 34° |
| Maximum aperture | F4 |
| Minimum aperture | F22 |
| Lens Construction | • 15 elements in 12 groups • 2 UD glass elements |
| Number of diaphragm blades | 9, rounded |
| Minimum focus | • 0.38m / 1.2ft (normal) • 0.20m / 0.7ft (macro) |
| Maximum magnification | • Approx. 0.7x |
| AF motor type | • Ring-type Ultrasonic Motor |
| Focus method | Internal |
| Zoom method | Rotary, extending barrel |
| Image stabilization | • Hybrid IS • 4 stops (normal shooting) • 2.5 stops (macro mode) |
| Filter thread | • 77mm • Does not rotate on focus |
| Supplied accessories* | • Front and rear caps • EW-83L Lens hood • LP1219 soft pouch |
| Weight | 600g (21.2 oz) |
| Dimensions | 83.4mm diameter x 93mm length (3.3 x 3.7 in) |
| Lens Mount | Canon EF |
* Supplied accessories may differ in each country or area
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If you're new to digital photography you may wish to read the Digital
Photography Glossary before diving into this article (it may help
you understand some of the terms used).
Conclusion / Recommendation / Ratings are based on the opinion of the reviewer, you should read the ENTIRE review before coming to your own conclusions. Images which can be viewed at a larger size have a small magnifying glass icon in the bottom right corner of the image, clicking on the image will display a larger (typically VGA) image in a new window. To navigate the review simply use the next / previous page buttons, to jump to a particular section either pick the section from the drop down or select it from the navigation bar at the top. DPReview calibrate their monitors using Color Vision OptiCal at the (fairly well accepted) PC normal gamma 2.2, this means that on our monitors we can make out the difference between all of the (computer generated) grayscale blocks below. We recommend to make the most of this review you should be able to see the difference (at least) between X,Y and Z and ideally A,B and C. |
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Canon EF 24-70mm f/4.0L IS USM Standard Zoom Lens | $1,499.00 |
Canon EF 24-70mm f/4.0L IS USM Standard Zoom Lens | $1,499.00 |
Canon EF 24-105mm f/4 L IS USM Lens for Canon EOS SLR Cameras | Too low to display |
Canon EF 24-105mm f/4L IS USM Zoom Lens - White Box (New) (Bulk Packaging) | $1,149.00 |
Canon EF 24-70mm f/2.8L USM Standard Zoom Lens for Canon SLR Cameras | $1,750.00 |
Canon EF 70-200mm f/2.8L USM Telephoto Zoom Lens for Canon SLR Cameras | $1,449.00 |
Canon EF 35mm f/1.4L USM Wide Angle Lens for Canon SLR Cameras | $1,479.00 |
Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens for Canon SLR Cameras | Too low to display |
Canon EF 24mm f/1.4L II USM Wide Angle Lens | $1,749.00 |
Canon EF 85mm f1.2L II USM Lens for Canon DSLR Cameras | $2,199.00 |
Canon EF 17-40mm f/4 L USM Zoom Lens with Backpack + 3 (UV/FLD/CPL) Filters + Cleaning Kit for Canon EOS 60D, 7D, 5D Mark II III, Rebel T3, T3i, T4i Digital SLR Cameras | $839.95 |
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