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LicenseLarge projection polariscope in three mahogany cabinets, by C.D
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Large projection polariscope in three mahogany cabinets, by C.D. Ahrens, c. 1877. The polarising nicol prism is 3 1/2-inch clear aperture, the analysing nicol prism is 3 1/4-inch clear aperture, mounted in brass fittings for rotation &c with accessories, on attached sheet.
Details
- Category:
- Optics
- Object Number:
- 1906-92
- type:
- polariscope and nicol prism
- credit:
- Harvey & Peak
