Eyepiece, 7 1/2-inch focal length, from Huygen's aerial telescope

Made:
1686-1691 in Netherlands and Holland
maker:
Christiaan Huygens

Eyepiece, 7 1/2-inch focal length with wooden handle, component for Huygen's 210-Foot aerial telescope

Details

Category:
Astronomy
Object Number:
1932-461 Pt4
Materials:
brass, glass, incomplete and iron
type:
instrument component
taxonomy:
  • component - object
credit:
The Royal Society