An incomplete set of trial lenses for visual testing for the bifocal component of an eyeglass prescription, from +0.5 diopters to 3.25 diopters. Each lens measures 2 cm. in diameter, set within a secondary lens measuring about 4 cm. in diameter. The...
Subject (Name):
Bernard Kosto, M.D. and Yale University. School of Medicine.
An Impression-applanation tonometer (model OTM-1). Includes tonometer, a bottle of Aplacote dye, two tubes of disposable tonometer endplate caps, a pad of transfer and recording paper, and a glass disc with a measuring scale. Includes two pages of i...
Subject (Name):
Bernard Kosto, M.D., Inglima, Richard, Posner, Adolph, and Yale University. School of Medicine.
A retinoscope set, sans two of the three heads usually featured with. The included head has a diameter of 45 mm. The device is housed in a leather covered case with velvet lined fittings.
Subject (Name):
Bernard Kosto, M.D. and Yale University. School of Medicine.
Compound ophthalmoscope, one wheel with six lens powers (including empty hole), one with ten (including empty hole). Lens wheels on separate plate stamped "GIROUX PARIS" and "BT S.G.D.G. NO 3". Lens wheel plate clips onto head of handle. Head of h...
Subject (Name):
Bernard Kosto, M.D. and Yale University. School of Medicine.
Bunting, Charles H., MD (1955) De Zeng Standard Company
Published / Created:
19th century
Collection Title:
Medical Instrument Collection
Container / Volume:
Box 019
Image Count:
1
Description:
A combination ophthalmoscope and otoscope. The handle is hollow to hold the batteries; the light bulb fitting screws in at the top of the device, whereas both the ophthalmoscope and otoscope heads attach over this. The device is housed in a leather ...
Subject (Name):
Bernard Kosto, M.D. and Yale University. School of Medicine.
Richard Liebreich Swett, Atwell William, MD (1840-1912) (Dartmouth 1863) W. F. Ford, Caswell, Hazard, and Company
Published / Created:
1915
Collection Title:
Medical Instrument Collection
Container / Volume:
Box 019
Image Count:
1
Description:
A single-lens ophthalmoscope, 16.8 cm long, with two converging lenses. Wooden case, covered black leather, lined purple velvet with purple satin in lid; metal push-button catch. Lenses made by Liebreich.
Subject (Name):
Bernard Kosto, M.D. and Yale University. School of Medicine.
Choquart and Peuchot, Opticiens and Constructeurs Therrien, E. J., MD
Published / Created:
ca. late 19th century
Collection Title:
Medical Instrument Collection
Container / Volume:
Box 097
Image Count:
5
Description:
A rosewood box, lined with purple velvet, and containing numerous prescription lenses to fit a patient for a pair of eyeglasses. Contained lenses for refraction and astigmatism, as well.
Amatus Lüer George Tiemann and Company Otto and Reynders
Collection Title:
Medical Instrument Collection
Container / Volume:
Box 090
Image Count:
3
Description:
An ophthalmological surgical kit—housed in a wooden box with red velvet lining. The kit contains a pair of forceps, a pair of scissors, six scalpels, six spikes, four hooks, two scrapers/depressors, two pieces of wire, and two bent nails. Most of th...
Subject (Name):
Bernard Kosto, M.D. and Yale University. School of Medicine.
