Lens Mount Adapter for Nikon AI Nikkor F to Sony Alpha E NEX Mirrorless Cameras

The K&F Concept adapter is suitable for mounting Nikon AI/F/AF Nikkor F-mount lenses on Sony E-Mount mirrorless cameras. This adapter is available in three generations: 1st, 3rd, and 4th.

The adapter features a precision-engineered, classic design that has been recognized by over 300,000 users. The square shape is advantageous over a circular design, as it prevents rotation and slipping, making installation and removal easier.

The adapter's texture is enhanced by fine lines carved using precise CNC machining equipment, giving it a layered, high-quality appearance.

Functionally, the adapter allows you to mount your Nikon Nikkor AI, AIS, AF, AF-I, and AF-S lenses on Sony Alpha E-mount mirrorless cameras. This includes popular models such as the Sony Alpha a7, a7R, a7S, a7 II, a7R II, a7S II, a3000, a5000, a6000, a6300, a6500, a3500, a5100, and others.

The adapter is constructed entirely of metal, with a hardened anodized aluminum body and a matte varnish interior to reduce light reflection. It supports manual control, including manual focus, manual exposure, and focusing to infinity.

Before using the adapter, it's important to verify the lens and camera mount types. You can find this information in the original user manuals or on the manufacturers' websites under the product specifications.

If your camera displays a "lens is not properly installed" error message, you may need to modify the camera's menu settings to allow the use of the adapter. Refer to your camera's manual for specific instructions.

It's important to note that while the adapter allows the physical mounting of the lens, automatic diaphragm, autofocus, and other functions will not operate. The adapter has no electrical contacts, so full manual operation, including manual focus and iris adjustment, is required. In this case, you'll need to use "stop-down mode" when metering, as the camera cannot control the lens aperture.

Overall, the K&F Concept adapter provides a reliable and affordable way to use your Nikon Nikkor lenses with your Sony E-mount mirrorless camera, offering a classic, precision-engineered design and manual control capabilities.

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