Very good zoom Trans Standard who can not afford to invest in an objective type EX. The opening is not exceptional but we must know what we want ... The sun visor in corolla filled his role well. Distortion is mastered, the sharpness is good. The development is carried out quickly and is fairly quiet. Be careful when walking with shoulder camera, be sure to lock the focus, otherwise it does not stop growing. The only flaws to bring: The "anti shake" system is not present on this by Sony Frame + rotating the zoom is slightly hard point to around 50mm.