OpticalLimits tests the Canon EF 70-300mm USM II Third Party Reviews Read more Richard CanonNews, Monday, June 11, 2018
Canon Patent Application: Canon 800mm 5.6 Canon Patents Read more Richard CanonNews, Thursday, June 7, 2018
Canon officially announces the Canon EF 70-200 F4L IS II and the Canon EF 70-200 F2.8L IS III Canon Lenses Read more Richard CanonNews, Wednesday, June 6, 2018