Leica Screw Mount CopiesClassic Leica Copy forum as listed in the book 300 Leica Copies, including but not limited to Nicca, Leotax, Honor, Canon etc. At one time there was a major part of the camera industry just trying to make a lower cost copy/dirivitive of the original Leica.
Has anyone had any experience with the Chiyoko Rokkor 35mm f 3.5? If so, what is your opinion of it? Have you had the opportunity to compare its optical quality to a Jupiter-12?