Automatic spectroscope by G. and S. Merz (unsigned)

Automatic spectroscope by G. and S. Merz (unsigned). Two micrometer slits in a mahogany box, drum of each divided into 100 parts. a) Sorby eyepiece in box by "A Hilger London", with position micrometer; 1 small screw missing, in mahogany box. Spectroscope is heavily constructed, height about 16", diam. of plate 12 1/2", 6 prisms, 3 eyepieces with washleather cover at eye end

Details

Category:
Optics
Object Number:
1911-313
type:
spectroscope, microspectroscope and prism - optical
credit:
Admiralty Hydrographic Department