Walimex 500mm 1: 8.0 CSC-mirror lens (Filter Size 30.5mm, including Skylight gray filter.) For Sony E-Mount bayonet black (Accessories)
The telephoto lens I have reviewed here [...] works fine. Price-performance ratio quite. I use 20 camcorder for my Sony NEX VG and fits properly. I have been afraid that the diameter may be slightly too large.
