Sigma 24-70mm F3.5-5.6 AF Zoom Lens "1144" Questions

...the instruction manual for Sigma 17-70 F2.8-4.5 Macro lens. Regards. Bob. Contact Sigma at 631-585-1144, they may be a bit slow, but I am sure they can assist you. Hi bob I can get a manual for

...are available from 9AM to 5PM Eastern Standard Time, Monday through Friday. Please call: (631) 585-1144. Customer Service Department call toll free (800) 896-6858. You can also fax them 24 hours a ...

Sigma-300mm zoom I have a used Sigma 75-300 for my Sony a200. It only works in manual mode Why . In all other mode I keep getting a reading ( No Len attached Shutter is locked, All but manual. hope ...