Crookes' adaptometer
- Made:
- 1930-1960 in Park Royal
Crookes' adaptometer, for determining the time required for ocular adaptation to varying degrees of illumination, by Crookes Laboratories, London, 1930-1960
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680685
- Materials:
- case, wood
- Measurements:
-
open: length 815 mm
open: width 495 mm
open: height 740 mm
closed: length 533 mm
closed: width 495 mm
closed: height 309 mm
- type:
- adaptometers
- credit:
- Tree, M.
Related Objects
Optometer with four sets of lenses
Ophthalmic forceps(?), steel, nickel plated, early
Earthenware eye bath English, 1901-1927
Leather covered case for artificial eye and descriptive booklet in booklet dedicated to Ferdinand
