In addition, its features are that you can go up there almost anything.
- Portable Video Goals frames C or D.
- Goals for Leica M rangefinder boxes or M39.
- Lenses for SLR Pentax K, M42 and even Pentax Auto 110.
- Etc ...
In short, what fun with goals as diverse unexpected. For now, there are already a dozen adapter rings, but I hope there soon will be more.