If your Canon EF-S 17-85mm 1:4-5.6 IS USM lens does not autofocus properly and hunts back and forth in AF mode then we can replace the Auto Focus unit and get it working again.
If the lens gives you an error, err01 or err99 when connected to your camera you will need our other service where we replace the aperture flex cable and aperture assembly and get it working again.
All you have to do is send the lens in and we will repair and service your lens. It will be returned by the postage option you select.
Please only send the lens ideally with both caps for protection.