18-200mm F3.5-6.3 DC MACRO OS HSM | Contemporary (Canon EF mount) firmware v1.02

It has improved the AF performance when it is used with the SIGMA MOUNT CONVERTER MC-11 EF-E. ※ For this update, it requires the firmware of the SIGMA USB DOCK for Canon mount to be ver. 1.02 or later.※For this update, it requires the firmware of the SIGMA MOUNT CONVERTER MC-11 EF-E to be ver.1.05. It has reduced the operating sound of the lens diaphragm blades when attached with the SIGMA MOUNT CONVERTER MC-11 EF-E and used for shooting movies.It has improved the AF accuracy when the lens is used for shooting movies as well as Live View on EOS DIGITAL SLR cameras.*1It has reduced the operating sound of the lens diaphragm blades when used for shooting movies on EOS DIGITAL SLR cameras.*1It is fully functional with the Canon Digital Cinema Camera EOS C300 Mark II. *1 The degree of improvement differs depending on the camera used.