Thank you for choosing Nikon for your photographic needs.
We have received indications from some users that when photographing scenes in which a bright light source, such as the sun or high-intensity lighting, is at a certain position along the top border of the frame, flare with an unnatural shape may sometimes occur in images captured with the D750 digital SLR camera.
For customers who have purchased a D750 and would like to have their camera serviced to reduce this issue, Nikon service centers will provide service for the affected cameras free of charge. We sincerely apologize for any inconvenience this issue may have caused.
Identifying applicable products
To check whether your camera is one of those affected by this issue, input the serial number of your camera into the textbox below and click the Verify Serial Number button to verify. If the result shows that your camera is one of those affected, instructions for requesting repairs will be displayed. If your camera is not one of those affected, rest assured that you may continue using your camera without concern for this issue.