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K&F Concept Lens Mount Adapter NIK-NEX IV Manual Focus Compatible with Nikon F Lens and Sony E Mount Camera Body

Free shipping on orders over $29.99

$43.99

$ 20 .99 $20.99

In Stock
  • 【Manual Focus】 No electronic contacts. Diaphragm control of the lens is set manually. Supports manual control, manual focus, manual exposure and focus to infinity;
  • 【Unique Design】The appearance of the 4th generation lens mount adopts a twill knurled design, and the key points are treated with non-slip, making it easier and more comfortable to hold. On the other hand, the fine carving of CNC machining enhances the texture.
  • 【Camera Mount】 Compatible for Sony E-Mount mount cameras, include Sony Alpha α7 I / II / III, α7R I / II / III / IV, NEX-5, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, Sony Handicam NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900 cameras etc.
  • 【 Material】High-quality copper and aluminum alloy ;High precision and durable, Install and remove smoothly; Matting varnish inside to avoid light reflection;
  • 【Pre-purchase Verification】 Please ensure your lens mount and camera mount before purchase in case of unnecessary returning. We are here for help if you have any question about adapters.



Product Description

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Connect with endless possibilities

  • K&F CONCEPT delivers around 300 types of lens adapter rings, making different sizes of lenses and cameras smoothly compatible. With a professional design and craftsmanship, our lens adapter rings allow professionals to renew old lenses. Staying connected to all your powerful tools has never been this easy.
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Function & Note:

  • This lens adapter allows you mount your Nikon F screw mount lens to your Sony E camera.
  • Plz Note: 'No Lens Attached' - Warning Message Appears: The position of the infinity mark [∞] of the telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.
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High Precision:

  • High-tolerance precision craftsmanship, with this lens adapter, your lens and camera can be closely and smoothly combined with the bayonet, to achieve the purpose of adjustable and focusable, bring your Nikon F screw mount lenses back to life on Sony E cameras.
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Instructions for use Attention:

Attention:

  • Manual adapter without autofocus or aperture ring.
  • Skillful installation, don't too much force.
  • Adapting an APS-frame lens to a full-frame camera may generate vignetting, some cameras could correct it by adjusting APSC.
  • Adapting a full-frame lens to an APS-frame camera provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. And it will magnify the focal length by 1.6 on Canon, 1.5 on Nikon and Sony, 2.0 on M4/3 camera

Infinity focus position:

  • The position of the infinity mark [∞] of the telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.
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Matting varnish inside design

  • The internal matte-black finish reduces glare and reflections of light coming through the lens. so you will get a perfect picture at the right exposure.

Dean E. Evans
Reviewed in the United States on January 30, 2025
Well designed and works great. Just be ware that it is completely manual and doesn't communicate with the camera.
Distant Planet
Reviewed in the United States on June 16, 2024
I wanted to try using Nikon F glass in my modern Sony mirrorless. This adapter is ok. It’s very tight, so I’m unsure if I’m ruining the camera. The distance this adapter adds from the lens elements to the sensor messes with the focusing distance; this adapter also renders any autofocus features in the lens null because the adapter isn’t designed to relay the info to the body. It was a good experiment, but I’ll stick to the native glass for my camera body.
Mr NM Kerr
Reviewed in the United Kingdom on May 2, 2024
The mount converter arrived on schedule and was exactly as described. It is well constructed and finished to a high standard. I had a couple of Nikon lens that had become redundant for me as I had moved over to a Sony Camera. The converter fitted perfectly to both lens and camera, with no discernible play one "clicked" into position and allowed me to use the lens without any issues. The lens does not communicate with the camera and therefore functions like auto-focus do not work, but this was the same in the Nikon camera.I am happy to recommend this item and failing any major downturn with use and wear and tear, it does exactly what is needed.
Elif Çakırlar Aras
Reviewed in Turkey on March 18, 2024
İşlevsel bir şekilde netlik yapma imkanı ve ihtimali çok zayıf.
Timur Haracic
Reviewed in the Netherlands on November 26, 2024
The adapter fits perfectly well. Very precise and of very good quality.
Tyros
Reviewed in the United States on January 4, 2024
When purchasing this adapter, please note that it is only suitable for lenses with a manual aperture control ring, which are rare.
Tomislav
Reviewed in Germany on April 25, 2024
Very precise and robust built.
Aurélien
Reviewed in France on May 11, 2023
marche comme il faut un peu cher pour ce que c'est tout de memeplus cher que pour le minolta ou m42 ??? °