Ricoh has a new patent (JP2024-067293A) for a 14mm f/3.5 APS-C lens for K-mount (21mm equivalent). The inventor is Takahiro Nakayama, the same person who designed the optics of the HD Pentax-DA★ 16-50mm f/2.8 ED PLM AW lens. Additional information from the patent filing: [Publication country] Japan Patent Office (JP) [Kind of official gazette] Published … Continue reading Ricoh has a new patent for a Pentax 14mm f/3.5 APS-C lens for K-mount