Aspheric lens used for slide projectors. Made by m

Made:
1980 in St Asaph
maker:
Chance-Pilkington

Aspheric lens used for slide projectors. Made by moulding glass rod in highly polished tools to give a fine polished aspheric surface on one side of the lens. Manufaced by Chance-Pilkington, St. Asaph,Clwyd, Wales, 1980.The flat surface is ground and polished.

Details

Category:
Glass Technology
Object Number:
1980-468/1
credit:
Chance-Pilkington
status:
Permanent collection

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