Canon has just filed four new patents for RF lenses, according to the latest news from CN. They are 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… Read moreFour New Patents: Canon RF 90-120mm F2.8 Macro Lenses