MFT Lens Mount Adapter for Canon EF/EF-S Lens to Panasonic and Olympus Micro M4/3 Cameras

Si cumple su función pero las imágenes no son tan nítidas. Creería es la mezcla de varios factores sin embargo buscándole da muy buenos resultados. El bokeh es esquisito.

The adapter is truly good as advertised. AF, Aperture control, Exif transmittance all work well with my Canon lens collection and the Olympus EM-10 mkII. Not only it "revives" those lenses it improves their usefulness in some circumstance by tapping to the benefits of a M43 camera body. With a crop factor now at 2x, the Canon EF 70-300 mm renders a reach of 600 mm at f.5.6. Granted, the DSLR lens might be still bulkier than a native M43 lens, the combination is quite compact and light for handheld. To save battery, I even turn off the lens IS and rely only on the IBIS of Olympus body. The later leads to the second benefit: some of my old lens which don't have IS (EF 100mm macro, EF 35 mm f2..), now become quite manageable for handheld capture - thanks to the IBIS.I'm quite happy with this adapter purchase in enjoying the rediscovery of my old Canon lenses.

After reading the previous review, I decided to take a chance and get the Ykeasu adapter. It turned out to be a really nice adapter. Tested the adapter on Canon EFS 18-55 IS stm, EFS 55-250 IS stm, EFS 18-135 IS stm, Tamron 17-50 F2.8. They all worked pretty good. There is a bit more focus hunting on Tamron lens and at the higher end of the Canon zoom lens, but it didn't bother me too much. The built quality of the adapter is very decent and the all lens mount snuggly on my Olympus OMD EM5. As a bonus, all EXIF data remains intact including the focal length. The picture was taken with the EFS 18-55 which performs flawlessly on the Olympus. The other thing worth mentioning is that the adapter works well with either or both the lens IS and camera body IS activated. All and all I'm very satisfied with the product.

This is my initial review so I will make it short and simple. I have recently bought Sigma 150-600mm C and decided to give this a shot with my old Olympus E-M10. Guess what? It works!AF is good to great in ample light and ok in low-light. AF is fast and accurate most of the time but will do hunting occassionally when there is not much contrast between subject and background or when subject is behind something like many tree branches etc. This thing works on CDAF only, no PDAF. Build and quality are good and can carry heavy lenses. For the price, I cannot complain with minor issues.I have set my expectation low in hope to just enable AF at least 75% rather than me doing it manually.Findings:- Continuous AF and Tracking are disabled and only S/AF/MF work both in still and videos at least with my setup so results mau vary depending on the body and lenses you will use. Not a deal breaker for me as I can still adjust the focus manually when needed. I will update this review with pictures and videos as days go by and will try in other scenarios like BIF etc.

The media could not be loaded.  La comunicación electrónica funciona bastante bien, transfiere toda la información a la cámara y en fotografía tiene un buen autoenfoque dependiendo del lente. Yo tengo un 50mm 1.8 canon, 55-250mm y un 85mm 1.8 y en el único que no funciona al 100% el autoenfoque en fotografía es en el 50mm prefiero usarlo manual. En video por supuesto que no realiza el autoenfoque pero no se esperaba eso tampoco.Estoy usando una Olympus Em10 Mark iii y dejo unas fotos tomadas con el 50mm(piedras) y 85mm(hojas)