Urth Lens Adapter - Contax/Yashica to Nikon F

No, this adapter does not support any electronic functions, including autofocus. All focusing must be done manually using the lens's focus ring.

If your Contax/Yashica lens has a manual aperture ring, you can control the aperture directly on the lens. The adapter itself does not provide electronic aperture control.

This adapter is designed for Nikon F-Mount cameras, which include most Nikon DSLRs (D-series).

No, this is a purely mechanical adapter and does not contain any optical elements. It allows for infinity focus without glass.

Use a soft, dry microfiber cloth to gently wipe the mounting surfaces. Avoid using liquids or abrasive materials.

The Urth Lens Adapter is backed by a lifetime warranty.

Yes, the adapter is meticulously machined to provide a snug, light-sealed connection between the lens and the camera body.

Ensure no debris is present on the mounting surfaces of the camera or adapter. Realign the mounting index marks carefully and rotate firmly until it locks.

Check that the adapter is fully seated and locked onto the camera mount and that the lens is securely attached to the adapter. Inspect the adapter's edges for any damage that might prevent a light seal.

This is expected behavior as the adapter does not support electronic communication. Ensure you are shooting in manual mode (M) or aperture priority (A) and have manually set the focus and aperture on the lens.

Adjust the aperture ring on the lens and/or shutter speed on your camera manually until the desired exposure is achieved. Use your camera's light meter as a guide.