Automatic solar spectroscope by John Browning
Automatic solar spectroscope by John Browning, 63 Strand, London, c. 1880 (B769). Six prism with reflex action giving dispersion equal to 12 prisms.
- Measurements:
-
overall: 70 mm x 280 mm x 240 mm, , .975kg
- Materials:
- metal (unknown) , copper (alloy) , brass (copper, zinc alloy) , glass , silver plated , tin (metal) and lead alloy
- Object Number:
- 1983-139 Pt1
- type:
- instrument component , spectroscope and prism
- Image ©
- The Board of Trustees of the Science Museum