Adjustable apparatus with fixed diaphragm

Adjustable apparatus with fixed diaphragm mounted on circular

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Adjustable apparatus with fixed diaphragm mounted on circular
Science Museum Group
© The Board of Trustees of the Science Museum

Adjustable apparatus with fixed diaphragm mounted on circular lenticular block with three levelling screws

Details

Category:
King George III
Object Number:
1927-1522
Materials:
cardboard, boxwood and mahogany
type:
apparatus
credit:
King's College, London