K&F ConceptLens Mount Adapter for Nikon Nikkor F Mount Lens to Leica M Mount Camera Body

I agree with the earlier reviewers: it's easy to mount and unmount Nikon lenses; it's easy to fit and remove this on the Leica.I tested it with an M240, and compared three lenses: the Leica 130 Tele Elmar; the classic Nikkor 105 f2.5, and a Nikon kit 28-80 zoom. With the last two I had to use live view and an EVF for focus.All three allowed me to choose my aperture manually, and all three gave me very useable files. If you're thinking of purchasing, this is a safe and inexpensive way to mount Nikon lenses on a Leica M. Pixel-peeping, the Leica lens and the classic Nikkor produced very similar and very high quality results; the kit lens gave lesser quality, but still useable results.The best Leica lenses are world-class, so why did I buy a Nikon adapter? First, there are no M-mount zoom lenses. Second, you can buy the superb classic Nikkor 105mm for about $100 used; the Leica Elmarit 90mm cost me about $1200. So I can definitely see a real value in purchasing this adapter.Now let’s see — which Nikon zoom should I buy? It’ll be fun deciding!

Unfortunately, this will not let you control/adjust the aperture on lenses without an aperture dial. It's basically a plug-on mount for standard Nikon F mount lenses for Leica M.It works great, fits perfectly. Easy to install and remove. If you have Live View on your digital M, you can focus pretty well. But if you have a lens without an aperture dial, you're stuck at the smallest aperture.

I have many of this quality coupler for all my NIKON F lenses from 1960s to mount on my Leitz CL:e.g., f 1.4 50mm; 55mm & 105mm Micro Nikkor; 200mm Nikkor;Nikon zoom. With these adapters. For example the 105mm Micro Nikkor 2.8is the equivalent of 155mm lens on CL; the 200mm Nikkor => 300mm.the 50mm f1.4 => f 1.4 80mm. The all the above lenses cost less than myCL Leica 35mm f1.4 Summilux T.Waste not want not as Ben Franklin preached.

I ordered a different more expensive adapter that was rubbish and I ended up returning it.This adapter works perfectly. Sturdy construction an Solid click when attaching lens and adapter to my Leica M246. Easy and fast Lens removal. I'm very happy with this product!

I lost my original Novoflex adaptor and wanted to replace it when I saw this adaptor in Amazon and thought I give it a try and was very impressed with the quality f this item specially considering the price difference and all the savings it got me.

Works terrific! Glad to have the adapter so older equipment has new life.

The product worked as advertised

quality product. Work as advertise.

購入した某オールドレンズと合わない(途中どこかに当たり最後まで回らずカチッと止まらない)為に問い合わせ。先方が希望された通り接続動画を送りました。合わせて参考になるかと思い、レンズの各部分詳細画像も付けて送りました。返ってきた答えは回す(接続)方向のみ。それは最初から何回も試しているのでこれ以上力を入れ回すとレンズかアダプターが壊れる旨をお伝えせさせていただき如何すればよいか送りましたがそれ以降何日待っても答えは梨の礫。。。レンズ購入先に経過をお伝えしたところ返品を快諾していただき助かりましたがこの物は残ったままです。接続可・不可に限らず原因が分からず仕舞いって事が一番・・・。レンズ購入先の方が親切にチェックし調べていただきましたが他の物は接続おｋ。と言う事は　言わずもがな　です。

ライカMボディにニコンFレンズを装着する為に購入自宅にある8本のニコンレンズにマッチしました他の方のレビューには稀にキツさや遊びを書かれている方もいらっしゃいますが、私のアイテムはどちらも感じず絶妙にフィットでした作りもしっかりしており安っぽさもありません同じ用途でお探しの方にはオススメできるアイテムです

ニコンのマニュアルレンズをLM-EA7でオートフォカスにするために購入した。

受け取りました　とても素敵なものに大満足　今回は大変お世話になりました。

このアダプターは距離計は連動しませんが、レンズ被写界深度を利用するなり、レーザー距離計で測りますファインダーはユニバーサルファインダーを使用しています