Objective glass prism for telescope
6 1/2-inch Glass objective glass prism for telescope, made by Adam Hilger c. 1890, and used at the South Kensington Solar Physics Observatory
- Materials:
- cell, brass and lens, glass
- Object Number:
- 1970-158 Pt2
6 1/2-inch Glass object glass prism with case for telescope, made by Adam Hilger c. 1890, and used at the South Kensington Solar Physics Observatory
6 1/2-inch Glass objective glass prism for telescope, made by Adam Hilger c. 1890, and used at the South Kensington Solar Physics Observatory