The high-resolution 9M lens series is now also suitable for 1.1 "sensors up to 12MP resolution. You can find an overview of the changes here.

High-Resolution, High-Contrast images can be acquired over a Wider Area and at Closer Working Distances
The new lens expands the line-up of the four existing 2/3” 12, 16, 25 and 35mm 5MX lenses for 5 megapixel cameras released in 2018-2019

Ricoh Discontinuation of FL-CC5028A-5M02, FL-CC5028A-5M035, FL-YFL5028A-02 and FL-YFL5028A-035

Ricoh released the new 5 Megapixel Lens Series for Machine Vision Systems up to 2/3" Format