continued from previous CANON R7 sharing 3 days with CANON R7 + RF600mm F4 – IS, Battery life, AF, ISO samples This test mainly concentrate on AF tracking (on subject – bird). Even I dont have enough chance to shoot many AF tracking and this is not my normal testing AF condition. Where I normally … Continue reading 3 days with CANON R7 + RF600mm F4 (ii) – AF Tracking