Rokinon FE14M-E 14 mm F2.8 Ultra Wide Lens for Sony E-Mount and Fixed Lens for Other Cameras (Black)

I bought this lens about 6 months ago. The focus ring stoped working. How do I go about replacing it.

Beautiful lens it is

für Immobilien Videos innen und aussen haben wir zuerst ein original Sony Objektiv geliehen. ca. 70€ pro Tag. Natürlich überragend - doch man ist in Hektik, will nicht so viele Tage benötigen... Dann haben wir dieses Objektiv gefunden. Minimal an den Bildrändern verzeichnet, doch im Video fällt es nicht auf. Wir haben es, können jederzeit die Aufnahmen verbesser - absolute Empfehlung dafür.

Great lens. I'm using it on a Sony A7 mark II. I bought the native E mount after trying to decide whether to get the EF mount one and adapt it, or just go native. I considered the EF because I thought it would probably have better resale value with all the Canon cameras out there. Since this is the first time I've bought such an off-brand lens (ie: not Tamron, Sigma, Tokina, etc.) I wanted to make sure any issues were the lens itself and not because it was adapted. Especially since adapters can have a problem hitting infinity focus with super wide lenses.It's nice and sharp and a great lens to shoot with. I normally use Canon FD lenses adapted to the A7, so manual focus is not a big deal to me. Neither is manual aperture control. If you just want a mount and forget lens though, with auto everything, this is for sure not the lens for you. If you want a quality lens and aren't afraid to go manual, buy this now.The only issue is the weird distortion it has which shows up in some shots, depending on the subject. You can use the Samyang lens profile for a Canon camera in Adobe Camera Raw to get rid of it though. Kind of a pain, but not needed for most shots.All in all a really good lens. It's much sharper on the edges and corners than my FD17mm f4.0 that I paid a little more for.So what are you waiting for. It's super wide, nice and sharp, and cheap. Go ahead. Buy it.

Pros: Very nice image quality. Built as a tank, great materials, very affordable. It amazing the super wide range when taking pictures. I just bought it, so Im beginning to experiment with it. The other night I took some pictures of the space and its amazing (ill share the image with this post).Cons: Heavy, the focusing ring has a very long range and its hard to tell when to stop (although the sony a7 helps you with focusing assistance when the lens is not Sony, andit shows you with color what part of the image is focused), You cannot put any filter on the top of the lens because it has a huge "bulby" cristal, buy that is not a big problem for me. The lens take great pictures but when talking about architecture, it work great because it lets you see a lot, but it generates a distortion , son the linear get a little curve, but dont worry you can correct this in lightroom and it looks amazing.

El lente como tal es excelente, tiene buena calidad de construcción muy funcional en muchos sentidos, pero ya en terreno, en muchas situaciones o donde hay elementos con líneas rectas muy marcadas se nota demasiado la distorsión, para paisaje o donde se requiera ese angular extremo es un excelente objetivo, pero hay que considerar que no en todas las condiciones va funcionar bien por esa distorsión.

The focus ring is not accurateInfinity setting doesnt focus far away objects