sdhiker wrote:Has anyone used the Rokinon 14mm ultra wide lens http://www.amazon.com/Rokinon-FE14M-E-U ... B00HAF167Y, and if so what was your impression of it, especially if using it on a Sony A7 series.
Hi, pretty late in replying here, but just thought I would mention I have the Rokinon as my backup lens. I use the Sigma f/1.8 20 mm as my main lens, but I like the Rokinon too. Wider and it takes nice photos. For some reason, I like the Sigma better, but not really sure why. I think it's a bit lighter for backpacking and I seem to be able to focus it better, but that might just be because I use it more and have a better feel for it.
Anyhow, for the price, I don't think you can go too wrong with the Rokinon. It's all manual, but not really a drawback for night sky, which is usually all manual anyhow.