What soviet telescope is this? A friend has a vintage telescope with a broken lens, I asked him to send me its catalog so I can see if I can buy him a new one, he gave me what looks like a Russian catalog, it seems a soviet telescope, I can't read it, I hope you could tell me what it is. I want to search for its lens using English characters.
Possible search terms to use:


Vintage Russian CCCP Spotting Scope 3PT-460 20x
Komz Russian Military Telescope - 3PT-460 20x
ZRT 460 Russian Scope


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Prices I found range from \$50 to less than \$100.