Kinescope for work in television devices when transmitting an image by the method of a traveling beam in equipment without a projection lens.

Made in Leningrad All-Russian Research Institute of Electron-Beam Electron Devices. Prototype.
Of the design features - the Vacuum Optic Device as a screen. The kinescope has a very high resolution: 50 lines / mm.
Designed for scanning photographs by the method of a running beam, paired with a FEU-93 or other similar PMT.

Screen - blue - violet glow.

Design - glass, with a socket (RSh5-1) and a conclusion on the cylinder

Weight: 0.35kg.

Datasheet inside and some main info I have translated:

A compact high-resolution 4LK1L kinescope with a fiber-optic front window with an aluminized L-type cathode-luminescent screen with magnetic focusing and beam deflection is designed to be read by scanning the object located in contact with the front window.

The report is kept clockwise from the base
1 - the first anode
2, 8 - heater
3.7 - do not connect
4 - modulator
5 - Antidynamic electrode
6 - Cathode

A - Second anode (with high-voltage wire)

It is forbidden to use loose petals of the panel and loose pins of the base of the kinescope, indicated by the words "do not connect", as reference points for mounting.

Heater voltage - 5,7-6,9V
First anode voltage - 360-500V
Antidynamic electrode voltage - 300-385V
Second anode voltage - 8000-13000V
Current of second anode - not more than 1,3 micro A
Voltage between cathode - heater from -300 to +125V
Lifetime from 1000 hours

Dimensions:
Length of cinescope - 340mm
Diameter - 36mm
Length of anode output - 500mm
Weight - 350g