From the article;
So, now that you understand what a cine lens is, and why, and what they can cost, here's an alternative. Quite an inexpensive alternative. Samyang, a budget lens maker from Korea has taken five of their still camera lenses, in Canon EOS, Nikon F, Sony E mount and MFT, and made them into cine versions. These lenses are sold around the world under different brand names – Bower, Rikonon and Samyang. These are all essentially identical, other than for some small cosmetic differences, packaging and warranty.
I think it is clear enough.