This is a used binoculars Merkur 20x60 from manufacturer CBS Beck Kassel (Germany).
This binoculars has 60mm objective lens diameter for a bright and sharp picture, even when the weather conditions have turned bad or at the dawn.
It is shock proofed.
Its handy and fast in using, ideal for outdoor friends, mountain rambling, hunters, nature / animals watching or astronomy.
Technical details:
Objective lens diameter: 60 mm
Magnification: 20x
center focus
shockproof
weight ca. 1110g
The serial is at the underside.
The binoculars is used, but in a good condition.
Both tubes are a bit polluted (minimal, by eye hardly not recognizable), but you have full service, a sharp image and a very good view.
Unfortunately, I used them in the army. Excellent post, thank you