Sigma 17-70mm f/2.8-4.5 DC Canon EF-S 17-55mm f/2.8 IS USM User Reviews. more expensive option than the reknowned and beautifully made 17-40mm f/4 L. This lens has had to work to impress
The quality of the bokeh is exceptional, with super-smooth blur and particularly minimal longitudinal or ‘bokeh’ fringing. The aperture remains more well-rounded when stopping down a little, compared with Canon’s alternative EF f/1.2 and f/1.8 85mm lenses. Read our full Canon EF 85mm f/1.4L IS USM review for more details
Canon's RF 14-35mm F4 L IS USM is billed as a more affordable, lightweight alternative to the flagship wide-angle zoom for RF mount, the RF 15-35mm F2.8. Click through this article for a closer look at its features, specifications and handling qualities.Lens Mount: Canon EF. Release Date: 2012-11-06. MSRP Price: $1499. Made in: Japan. Infrared Rating: Good. Production Status: In Production. Lens Description: The Canon EF 24-70mm f/4L IS USM is the perfect zoom to complement full-frame DSLRs like the EOS 6D. With 2 aspheric and 2 UD elements, the EF 24-70mm f/4L IS USM delivers high- quality
The 70-200mm f/4L IS weighs in at a mere 1.5 lbs (695g) with a length of just 4.7″ (120mm). Both lenses are built to high standards, but upon close examination, the f/2.8 version is the more robustly constructed lens. The extending barrel of the f/4 version has just a small bit of play, while the f/2.8’s barrel is exceptionally rigid.
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