Merz 130/1950 refractor (URSA Observatory, Helsinki)
Telescope or lens

Merz 130/1950 refractor (URSA Observatory, Helsinki)

ursa.fi/.../english.html
TypeRefractor: achromatic
Diameter135 mm
Focal length1950 mm
Weightn/a
Users 1
Images 1
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Community notes
Old refractor telescope of the Finnish Astronomical Association Ursa, located in the Kaivopuisto Observatory, Helsinki.