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Otros modelos para construir en papel
4x2cm Flakvierrling 38, 1:200, GPM, Set de detalle en papel. Antiaéreos
The classical instrument for measuring angles as used by sailors and discoverers. A sturdy kit with two unbreakable stainless steel mirrors and a sun filter.
This is a kit for a fully functional Newton reflecting telescope with Dobsonian mounting.
Kit for a classical armillary sphere, the standard instrument for observer-centred astronomy for over 2000 years.
Two lenses connected by a cardboard tube: it’s that simple to build a telescope!