Canon Patent: RF 135mm f/1.8L and RF 100mm f/1.4L USM Lenses
Canon has filed two new patents for RF 135mm f/1.8L USM Lens and RF 100mm f/1.4L USM Lens, which are
Continue readingCanon Camera & Lens News, Rumors, Reviews and Deals
Canon has filed two new patents for RF 135mm f/1.8L USM Lens and RF 100mm f/1.4L USM Lens, which are
Continue reading