Two convex lenses
- Made:
- 1760-1850
Two convex lenses
Details
- Category:
- King George III
- Object Number:
- 1927-1567
- Materials:
- glass
- Measurements:
-
(1): diameter 99 mm
(1): thickness 5 mm
(2): diameter 103 mm
(2): thickness 3 mm
- type:
- lens
- credit:
- King’s College London