Canon eos 850d ef-s 18-135mm is usm July 8, 2019 16 32 64 128 Canon eos 850d kit ef-s 18-135mm is usm Canon rf 85mm f2 vs ef 85mm 1.8 Canon ef-s 24mm f/2.8 stm lens 135mm canon Canon eos 850d 18-55 is stm 85mm 1.4 canon