![](https://www.thefisheyelist.com/wp/wp-content/uploads/1973/02/238381-1_300x300_6.jpg)
![](https://i0.wp.com/www.thefisheyelist.com/wp/wp-content/uploads/2021/02/Minolta_16mm_f28_Fish_MC-X.jpg?resize=560%2C560&ssl=1)
Designer: T. Ogura (US patent: 3,589,798 – 29 June 1971)
This is the second version, MC-X lens line. Production years 1973 – 1977
Built-in Filters: 1A, Y48, 80B, O56. Lenses for the north american market got the appendix ‘-X’ right after the ROKKOR name on the front marking, colored in bright orange.
THANX TO: Andrea Aprà and eazypix.de for all the information.
links
please visit http://minolta.eazypix.de/lenses/ to gather all the information about versions and variants and on Minolta lens families.