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
LicenseBi-convex lens with curves generated both sides
Science Museum Group
© The Board of Trustees of the Science Museum
Bi-convex lens with curves generated both sides, 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:
- 1983-1051/7
- Materials:
- glass
- Measurements:
-
overall: 11 mm 37 mm, .019kg
- type:
- lens - component
