I think few people can argue that Sigma hasn't been killing it lately, particularly with their 85mm f/1.4 Art and borderline audacious 135mm f/1.8 Art lenses turning in mostly rave reviews. It was only a matter of time before the big manufacturers responded, and from the looks of things, Canon is preparing to do just that.
Our friends over at Canon Rumors are reporting that Canon is preparing to announce the fabled EF 85mm f/1.4L IS lens at the end of August, along with three other lenses. Which mount these additional lenses will be for is unknown at the moment, though with Canon continuing to update their mirrorless models, it's possible they may be looking to expand the EF-M line. Other lenses getting long in the tooth include the 50mm f/1.4 and 135mm f/2L. The 85mm f/1.4L IS will not replace the legendary 85mm f/1.2L II lens, but if it improves wide-open sharpness over its f/1.2 cousin (bringing it at least near that of the Sigma Art) and adds image stabilization while only giving up a third of a stop, it could be an extremely intriguing lens for Canon users and would complicate the choice for fans of the Sigma lens' performance. Be sure to check out the full report over at Canon Rumors for more.
[via Canon Rumors]