Lens showing manufacture process

PART OF:: Set of lens showing manufacture process

Made:: 1950-1983 in London

maker:: J H Dallmeyer Ltd

Raw glass mould of negative meniscus lens

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Raw glass mould of negative meniscus lens
Science Museum Group
© The Board of Trustees of the Science Museum

Raw glass mould of negative meniscus 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:: 1983-1051/1

Materials:: glass

Measurements:: overall: 15 mm 37 mm, .051kg

type:: lens - component

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Lens showing manufacture process

Details

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