Museum of the Broadcast Television Camera

RCA Mimo Image Orthicon type 2P22 cross sectional diagram

RCA Mimo Image Orthicon type 2P22 cross sectional diagram

Of note are the use of fine mesh screens, S1, S2 & S3 and the reduction in size of the image section. Overall the tube is simplified and all the electrodes are connected at the tube base.

A full description of the tube is in the RCA review of September 1946. Mimo description