• 18.69
Overall Rating 5   86
5
I bought the M42 lens to use with Canon EOS.
I could use it without any problems!
14/09/2022
5
It's silver metal, and it's cool when you put it on. It comes in a plastic storage case, so it is convenient to carry when removed.
14/09/2022
4
Flawless and effective product.
I finally mounted a Helios 44M lens (look for it and buy it too - results from prime lens) which, with another K&F adapter (EOS / M42), I can also use on GX80.
Punctual and reliable.
Very satisfied.
14/09/2022
5
I was able to use my old lens (Prakticar f 70-210) from my old analogue camera with the adapter.
It doesn't have autofocus, but manual is fine too.
13/09/2022
5
Adapter fits the camera perfectly. Good price and quality.
13/09/2022
5
The quality of K&F Concept is indisputable, there are better brands, but the ratio, quality/price, is difficult to beat.

This adapter, has allowed me to use after many years, my old lenses of my analogic Asahi Pentax SP II, handheld lenses very good, to be able to use them with better machines.

greetings

Pros: All
Cons: None
13/09/2022
5
I bought it for old lenses.
Light and very good.
13/09/2022
5
I use it for astrophotography with a telescope purchased in the 1970s.
13/09/2022
5
Originally purchased to try to attach a lens for film cameras to EOS70D.
It's working without any problems. Good job at this price.
Thank you
13/09/2022
4
Unfortunately, the massive ring of the M42 on EF touches the AF contacts of the Viltrox Speedbooster and causes me to get an error message on my GX9. This problem does not occur with the P/K on EF from K&F because it has a slimmer design. Therefore 2 stars deduction. A successor to the adapter should have a recess at the height of the AF pins, I'll see how I can DIY my adapter.
M42/EF does not work with the Viltrox Speedbooster EF/MFT M42/EF does not work with the Viltrox Speedbooster EF/MFT M42/EF does not work with the Viltrox Speedbooster EF/MFT M42/EF does not work with the Viltrox Speedbooster EF/MFT
12/09/2022