The new Rokinon 20mm f/1.8 ED AS UMC lens for Pentax K is now listed for pre-order at B&H.
Lens key features:
- K-Mount lens/full-frame format
- Aperture range: f/1.8 to f/22
- Two aspherical and three ED elements
- Ultra multi-coating
- Manual focus design
- Rounded seven-blade diaphragm
Additional information on the lens can be found here.