Original "Finder" eyepiece of the six-foot Rosse t

Made:
1845-1850 in Republic of Ireland, Leinster and Birr
maker:
William Parsons

Original "Finder" eyepiece of the six-foot Rosse telescope

Details

Category:
Astronomy
Object Number:
1914-852
Materials:
brass and glass
type:
eyepieces
credit:
Lord Rosse (5th Earl)