Canon Patent Application Shows EF-S 15-55mm f/2.8-4 and EF-S 18-300mm f/3-6.3 Lenses
A recently published Canon patent application reveals a couple new lenses for the APS-C format cameras. First, is the Canon EF-S 15-55mm f/2.8-4 lens, which could be an advanced kit lens option with a faster aperture from wide to tele. Their are four slightly different embodiments of this specific lens and zoom range, along with […]