Thank you for purchasing and using our products.
We are planning to provide a repair service for this issue. We will make a further announcement on our website when specific details, such as the service period, are finalized.
In addition, please also refer to the usage notice related to this announcement below.
When some SIGMA interchangeable lenses for Pentax mount are attached to the PENTAX K-1, the upper part of the mount can be scratched.
※This phenomenon is due to the interference with the shape of the upper part of the mount on the PENTAX K-1 camera body and it does not occur to any cameras other than PENTAX K-1.
- 30mm F1.4 DC HSM| Art
- 35mm F1.4 DG HSM| Art
- APO 50-500mm F4.5-6.3 DG OS HSM
- 50mm F1.4 EX DG HSM
- 85mm F1.4 EX DG HSM
- 24-70mm F2.8 IF EX DG HSM
- APO 70-200mm F2.8 EX DG OS HSM
- APO 70-200mm F2.8 II EX DG MACRO HSM
- APO 50-150mm F2.8 II EX DC HSM
- APO 120-400mm F4.5-5.6 DG OS HSM
- APO 150-500mm F5-6.3 DG OS HSM
Usage Notice for customers who are using Pentax mount SIGMA lenses on a PENTAX K-1
In some cases, depending on the lenses to be attached on the camera, the angle-of-view cannot be recognized automatically. Please select an angle-of-view that is appropriate for the lenses to be attached from “Crop” in the camera’s menu.
When DG lenses are attached, please select “FF”.
When DC lenses are attached, please select “APS-C”.
We appreciate your continued support for our company and products.