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Your cart is empty. Compatible with:
For all mirrorless RF mount cameras such as EOS R, EOS RP, EOS R5 and EOS R6
(Not suitable for EOS EF Film/SLR cameras and EOS M EF-M cameras)
For all M42 lenses with thread mounting (outer diameter 42 mm / inner diameter 41 mm), also known as Praktica thread or Pentax thread.
Tips:
1. If you can't press the shutter release when using the EOS mirrorless full screen camera (or reminding that the lens is installed incorrectly), you can set the shutter "No lens release" or "Lock priority (TV)". "and other related settings in the custom settings.
2. This is a manual adapter. You can also use LCD to support focusing. Composition and measurement are easy to control, convenient and fast!
3. You can use the MF zoom focus function (generally soft key B, the button in the bottom right corner), the 7x or 14x zoom focus to achieve the focus function.
4. You can use the M mode or A mode to take photos and enjoy the fun brought through the manual!
Package includes:
1 x M42-EOS R lens adapter.
M. Austin
Reviewed in the United States on February 6, 2025
Nice no nonsense adapter for M42 screw mount lenses to Canon. Great fit, nicely built.
G. Young
Reviewed in the United Kingdom on August 8, 2024
There are no optics in these adapters, basically a small metal tube with fitting either end, as long as they are of decent quality they do the job. Not sure how they would stand up to constant use, but for the occassions I use it they are fine
Bill Karoly
Reviewed in the United States on August 23, 2023
This adapter is awful. It doesn't fit my vintage M42 lens because it only screws on a little less than halfway. Currently my lens is using a M42 to EOS adapter that fits just fine.
Philip
Reviewed in Sweden on March 24, 2023
Great little product. Light. After changing the settings on my Canon R5 everything worked fine with my moms old Pentax Super Takumar 55 f2. Sharp! The adapter locks in place on both ends. Feels good. Only thing that was weird was that I ordered this and an FD adapter at the same time but the order was split - with the FD being a couple of weeks slower.Price paid: 17 euroDelivered: Inside foam plastic bag, inside small cardboard box, inside plastic bag.
maumania
Reviewed in Mexico on December 30, 2023
Si buscan un adaptador fácil de usar, este NO es la opción, sin embargo, cumple con el el objetivo (adaptar lentes Nikon F a Canon RF).Es difícil desmontar los lentes del adaptador ya que el botón para hacerlo no tiene la mejor contrucción, hay que meterle un pequeño desarmador para que el botón logré bajar por completo y puedas cambiar/retirar el lente.Si eso no es una molestia para ti, entonces es un buen producto por el precio.También hay que mencionar que el control sobre la apertura es casi nulo ya que no tiene pasos marcados, todo es a cálculo y el anillo no es nada exacto, fucnona mejor con lentes AI o manuales.Probablemente lo devolveré.
Researcher
Reviewed in the United States on January 10, 2023
This item works great. I have however with some of my extension tubes issues. I am not certain if the extension tubes have the issue or this adapter. In any case I bought lots of extension tubes 30mm, 20mm, 10mm, 15mm, 12mm, 7mm, 3mm, ... and so on that work between themselves ok, However the 20mm and 30mm do not fit on the base, luckily the 10mm did perfectly fit so I could through a combination in different order create my 50mm I needed. This allows me to put then the extension on it so I can mount my microscope lens to the RF mount via the m42 rings. So overall I am very happy. Previously I had: RF-EOS EOS to M42 then all the different rings to get the right length, so I replaced with this the EOS adapter and the EOS to m42 adapter. I will now keep this together and have now a "dedicated" solution. Originally I 3-d print the adapter from RF to RMS, but as it turned out this did not work at all as my 3-d printer did not result in a mountable adapter to RF. Instead of reprinting one to EOS, I decided to just go with this ring and the extension tubes. I am very satisfied although I gave it not 5 stars.
Windowmaker
Reviewed in Germany on April 13, 2021
Adapter für meine RP zu meinen alten Linsen von Leica R System. Nun der Adapter ist sehr sauber verarbeitet. Ich habe ihn gleich nach erhalt ausprobiert und mir gefällt er sehr gut, passt gut und Wackelt nicht.
Riccardo Tosatto
Reviewed in Italy on September 3, 2020
Il prodotto si presenta con materiali di costruzione premium, in acciaio, davvero molto resistente e performante per obiettivi vintage
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