Sigma Offers Free Upgrade to Nikon D3 Owners

A limited number of Sigma lenses when used with the new Nikon D3 digital SLR camera will not support the “Auto DX crop” function. To overcome this problem Sigma will be supplying a free upgrade to existing customers.

List of lenses requiring update for D3 camera

DC lenses (digital SLR cameras/APS-C image sensor)

30mm F1.4 EX DC HSM - Serial Numbers lower than 2054001

10-20mm F4-5.6 EX DC HSM - Serial Numbers lower than 2160001

DG lenses(35mm format SLR cameras)

APO 300mm F2.8 EX DG HSM - Serial Numbers lower than 3013701

APO 120-300mm F2.8 EX DG HSM - Serial Numbers lower than 4022401

For further information, please contact your nearest authorized Sigma Service Station.

http://www.sigma-photo.co.jp/english/network/index.htm

Via: NikonBlog