Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line

Fits well, everything locks in as it should. Some manufacturers want rediculous prices for this simple device but this one was inexpensive, fits well and brings up the correct frame lines.

poor workmanship. The function of this adapter is very simple, but it requires the correct measurements for everything to work. The thickness is not adequate, although the thread allows to hold the lens on the LTM side, on the M mount side it does not fit well with the lens, preventing the lens release button to act properly, leaving the lens semi-trapped. It makes a common action like changing a lens a problem. I do not recommend it.

Works well. Correct frame lines show on M9. A little tight, but definitely better than loose. Good alignment. Would recommend as an inexpensive alternative to the Leica adapters.

While shopping I was concerned from seeing negative reviews, but it's just a simple adapter. It did what I needed to do.

While it seems reasonably well made for the price it has a few very serious limitations. The start of the threads is not "clocked" to the correct orientation of the bayonet mount so when assembled the infinity lock of your LTM lens will be in the wrong spot (6 o'clock rather than 7:30 position) and also the focus cam cutout in many lenses will not line up with the focus cam in the camera body so the minimum distance the rangefinder patch will go is about 6 feet or 2 meters. The lens will still focus closer but the rangefinder will not work below 6 feet making this basically useless unless zone focusing or using on a Leica m with live view (M10 or M11 maybe?). I have two of these and both were machined differently and register differently. Will NOT work correctly on the M3, M4 or M8 bodies.

Works great

This adapter does not lock on my M2 body. I have about 5 other adapters that do. Going to look for another brand.

Others seem to be happy with this but when I tried it on my vintage Hektor 135mm lens it didn't let the lens align correctly so focus was a non-starter. I have another genuine Leica adapter that works fine, but of course it was 5x the price. This one had to be returned.

Arrivato in tempi molto rapidi, solito eccellente servizio di Amazon. È codificato correttamente per mostrare le cornici giuste nel telemetro Leica, funziona perfettamente e "scatta" come deve. Non occorre costare i costosi modelli Leica (introvabili) di altre marche. Ci vuole solo attenzione nell'uso: deve sempre restare attaccato all'obiettivo e non al corpo della macchina, altrimenti diventa difficile rimuoverlo.

It fits and it works

Dieser Adapter ist sehr präzise verarbeitet und passte auf Anhieb auf mein 135mm Objektiv in Verbindung mit der Leica M-P

Great product five stars

OBJET ARRIVÉ EN PARFAIT ÉTAT + VENDEUR A RECOMMANDER … PARFAIT ET MERCI