K&F Concept Adapter for M42 42MM Screw Mount Lens to Sigma SA SD SD9 SD10 SD7

Description

Features:
High quality and compact.
Made of brass and aluminum (not plastic).
100% Brand New
Color: Silver
Suitable for:
M42 Mount Lens
Sigma SD7 SD9 SD10 SD14 camera
Note:
If your camera indicated "lens is not properly installed", please modify the camera menu settings.
Usually called the release the shutter the lens is not installed", you can modify the settings to allow. Specifically refer to the camera manual
Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate while using this adapter.There is no electrical contacts in the adapter ring. Full manual operation, manual focus, manual iris adjustment can be achieved with body manual exposure, aperture priority exposure.In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body.You can shoot in Manual or Aperture Priority Mode. Before use, set your camera Menu: "Shoot without lens".
On Nov 14, 2022 at 07:45:09 PST, seller added the following information: