63 spherical concave lenses
63 spherical concave lenses, elliptical
Trial case, wooden, with 144 lenses
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Science Museum Group
© The Board of Trustees of the Science Museum
Trial case, wooden, with 144 lenses
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A75962
- Materials:
- case, wood, case, velvet, lined and case, metal
- Measurements:
-
length 279 mm
width 18 mm
height 58 mm
- type:
- trial lenses
- credit:
- Wilder, C.G.
Parts
81 spherical convex lenses
81 spherical convex lenses, elliptical 81 spherical convex lenses, elliptical
Trial frames
Trial frames, simple type with half frames
- Measurements:
-
folded: length 165 mm
width 32 mm
- Materials:
- metal (plated)
- Object Number:
- A75962 Pt3
- type:
- trial lenses
Related Objects
Set of ophthalmic instruments owned by Lister
Pair of gold-plated pince-nez
Collection of thirteen instruments used in the manufacture
Three pairs of spectacles in cases
Collection of Stereoscopes, and Opthalmology Equipment
