Demonstration polyangular kaleidoscope, brass tube and stand, made by E. M. Clarke, 428 Strand, London, c.1840, angle between mirrors can be varied to give seven to 24 images.
Details
- Category:
- Optics
- Object Number:
- 1905-119
- Materials:
- metal, brass (copper, zinc alloy), iron and glass
- Measurements:
-
overall: 590 mm x 230 mm x 370 mm, , 7.32kg
- type:
- kaleidoscope