Canon Patents: RF 200mm f/2L IS USM & Other Super-Telephoto Lenses
Canon has filed several new RF mount super telephoto prime lens patents for the 200mm f/2L, 300mm f/2.8L, 400mm f/2.8L,
Continue readingCanon Camera & Lens News, Rumors, Reviews and Deals
Canon has filed several new RF mount super telephoto prime lens patents for the 200mm f/2L, 300mm f/2.8L, 400mm f/2.8L,
Continue reading