Lens showing manufacture process
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseRaw glass mould for bi-convex lens
Science Museum Group
© The Board of Trustees of the Science Museum
Raw glass mould for bi-convex lens, one of eleven glass lenses in various stages of polishing and grinding to make an achromatic doublet lens, by J. H. Dallmeyer Limited, London, England, 1950-1983
Details
- Category:
- Optics
- Object Number:
- 1983-1051/6
- Materials:
- glass
- Measurements:
-
overall: 13 mm 37 mm, .033kg
- type:
- lens - component
