New zoom for Canon RF-mount

14-35mm f/4L IS USM has broader zoom range than RF 15-35mm f/2.8L

Slightly slower, slightly wider and a much cheaper alternative to the Canon RF 15-35mm f/2.8L IS USM “trinity” lens for professionals, the RF 14-35mm f/4L IS USM has the broadest-ever zoom range for a Canon full-frame autofocus lens. Boasting a sophisticated optical formula, with 16 elements in 12 groups, the new lens is weather-sealed for optimum performance in all conditions and has a minimum focusing distance of 20.1cm across the entire focal range. And despite the 14mm ultra-wide coverage, the new lens accepts regular 77mm screw-in filters. www.canon.com; £1,749/$1,699