Ophthalmometer

Metadata
Title: Ophthalmometer after Hermann von Helmholtz
Inventory number: ETHZ_PHYS_0676
Date: ca. 1895
Dimensions: 28 x 21.5 x 28 cm
Material: brass, glass
Manufacturer: unknown
Modeller: ikonaut
Licence: CC-BY-SA
Model type: object
Method used: Photogrammetry
Measurement setup: White screen background, Tripod-based camera and lighting, Manual measurement of measurement points on the object.
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