Elliptical box containing three lenses
- Made:
- 1800-1850
Elliptical box containing three lenses, one circular mirror, one strip and five diaphragm
Details
- Category:
- King George III
- Object Number:
- 1927-1574
- Measurements:
-
one glass piece: length 125 mm
one glass piece: width 25 mm
one lens: diameter 17 mm
one lens: diameter 18 mm
one lens: diameter 38 mm
box: height 25 mm
max.: diameter 165 mm
min.: diameter 95 mm
lenses (1): diameter 29 mm
lenses (1): thickness 1 mm
lenses (2): diameter 18 mm
lenses (2): thickness 1 mm
diaphragms (2): diameter 40 mm
diaphragms (2): thickness ?
lenses (3): diameter 16 mm
lenses (3): thickness 1 mm
strip (3): length 125 mm
strip (3): width 25 mm;
- type:
- box
- credit:
- King’s College London
