If it turns out that the lens circuitry needs calibration, then the only way it could possibly have an adverse effect on another EOS body in terms of focusing accuracy would be if that particular body was not correctly calibrated, in which case we go back
If it turns out that the lens circuitry needs calibration, then the only way it could possibly have an adverse effect on another EOS body in terms of focusing accuracy would be if that particular body was not correctly calibrated, in which case we go back
如果测试的如果是镜头电路需要校准，唯一可能的情况就是按照此镜头的对焦精度在其他EOS机身（此机身未正确的校准）上使用时会产生相反的效果，这种情况下我们要回过头来把那个机身和标准镜头放在一起重新校准。