Tag Archives: EF 24-300mm f/3.5-5.6 USM

Canon Patent for EF 24-300mm f/3.5-5.6 USM Lens


Canon filed a new patent in Japan. The new patent describes the EF 24-300mm f/3.5-5.6 USM lens which looks like to be a new all-in-one zoom lens for full-frame sensor Canon DSLRs. Canon’s current super zoom lens is the EF 28-300mm f/3.5-5.6L IS and this patent is also a possible replacement model for this lens. Here are the patent details below. CanonContinue Reading