Mini-prism. Prism constant -30/0 mm (Stonex)
Mini prism with foldable Stonex mirror with metal body. Prism constant -30/0 mm. 38 mm diameter prism. Includes 3 bars 60 cm long and a point. The mirror holder is metallic with yellow marks. The prism is equipped with a tripod support or a mast support. It is also possible to use the supplied rods for fixing. Supplied in a textile case.