Solar spectroscope with stand by T. Cooke and Sons
Solar spectroscope with stand by T. Cooke and Sons, York, England, 1881. Used at the Solar Physics Observatory, South Kensington between 1881 and 1912. The set of prisms give a high dispersion equal to 20 prisms, by passing the light through the prisms train four times.
- Measurements:
-
overall: 350 x 750 x 210 mm
- Object Number:
- 1912-396 Pt3
- type:
- spectroscope - solar , prism and prism - optical