Along with Canon RF 100mm F2.8L Macro IS USM lens , Canon also announced the new Canon RF 400mm F2.8L IS USM lens. It is a super-telephoto prime for the company’s full-frame mirrorless system. The lens, which uses the same optical… Read moreCanon RF 400mm F2.8L IS USM Lens Announced, Priced $11,999, Available for Pre-Order