Attention, Nikon D3 owners using Sigma lenses: Sigma says they have lenses for Nikon that wonâ€™t support the Auto DX Crop function when used with the new Nikon D3 DSLR camera. To overcome this, the company is supplying a free upgrade to their customers.
These lenses include the following:
Sigma 30mm F1.4 EX DC HSM
Sigma 10-20mm F4-5.6 EX DC HSM
Sigma APO 300mm F2.8 EX DG HSM
Sigma APO 120-300mm F2.8 EX DG HSM
If this concerns you, please get in touch with your nearest authorized Sigma Service Station for the free upgrade.
[Via: Sigma Japan]