Canon has applied for a patent for a wide-angle lens (18mm, 20mm, 21mm, 24mm, 28mm in the examples) for RF mount. Read More »
canon lens patents
New Patents: Canon RF 90-120mm F2.8 Macro Lenses
According to the latest news from CN, Canon has just filed four new patents for Canon RF Macro lenses: 90mm F2.8 Macro, 100mm F2.8 Macro, 110mm F2.8 Macro and 120mm F2.8 Macro. We think a good 100mm macro is a certainty to come out for Canon RF mount. Read More »