The Kipon IBERIT 50mm f2.4 is a full-frame mirrorless lens designed to function as a lightweight and compact prime. The IBERIT is constructed with an aluminum barrel, a copper core, and stainless steel components. Although the lens isn't that fast, the 6 elements in 6 groups produce a very beautiful image with a ton of pop and a very classic style of rendering with a lot of great character.
Handevision is a joint venture between German lens manufacturer IB/E Optics GmbH and the Chinese Shanghai Transvision Photographic Equipment Co who produces high-end adapters under the trademark Kipon. Today Handevision is making some interesting full frame manual lenses for mirrorless and Leica cameras, including the fastest lens ever made the 40mm f0.85 (a gimmick . . . yes), but are these lenses any good? Here is a quick overview from a few weeks of using several of their lenses.