Medium Monitoring Prism, with a bracket and frame, Type TUBE MIDI Red.
A prism for monitoring positional changes in a metal frame and a 4-screw mounting bracket. The frame protects the instrument from rain and snow. Prism diameter: 37 mm.
A prism for monitoring positional changes in a metal frame and a 4-screw mounting bracket. The frame protects the instrument from rain and snow. Prism diameter: 37 mm.