Compound monocular petrological microscope serial No.19820 by J. Swift and Son
Compound monocular petrological microscope serial No.19820 by J. Swift and Son, London, c. 1935. Includes one eyepiece, Huygenian, x 10, in body tube and fitted with 3 objective lenses (2 by J. Swift & Son, one by Cooke) on rotating turret head.
- Measurements:
-
overall: 400 mm x 115 mm x 180 mm, , 6.76kg
- Materials:
- copper (alloy) , nickel plated , chromium plated , iron and glass
- Object Number:
- 1979-530 Pt1
- type:
- huygenian eyepieces
- Image ©
- The Board of Trustees of the Science Museum