Early Badal Subjective Optometer shirts Vintage brass goblet or chalice-type

Vintage brass goblet or chalice-type ashtray

An exterior steel frame houses glass walls and a single steel shelf

JP - 12973 - 041425

There is a small surface for placing grooming supplies and a central turned post that features some geometric triangle ornamentation about halfway down before ending in four angular and curved legs

Condition: Exhibits some patination and tarnish

Early Badal Subjective Optometer shirts Vintage brass goblet or chalice-typeThis antique primitive ophthalmology diagnostic tool is known as a Badal optometer that relies on the patient's judgment of the sharpness blurriness of an object at various measurable distances from the eye. Features a miniature movable Snellen chart. Please refer to photos for conditions and details. Measures 8. 5" L JP C 13063 050525 For information regarding shipping, please visit our Terms & Conditions page here.