Visual testing device

Object/Artifact

-

Museum Of American Heritage

Name/Title

Visual testing device

Entry/Object ID

2025.3.1

Description

Keystone Telebinocular visual testing device for pilots

Lexicon

Nomenclature 4.0

Nomenclature Secondary Object Term

Tester, Color Sense

Nomenclature Secondary Object Term

Occluder, Eye

Nomenclature Primary Object Term

Instrument, Eye

Nomenclature Sub-Class

Medical Instruments

Nomenclature Class

Medical & Psychological T&E

Nomenclature Category

Category 05: Tools & Equipment for Science & Technology

Material

Metal, Plastic

Color

Aqua, Blue, Black

Web Links and URLs

Slightly different model of the same device archived by an Austrailan Optometry museum, uploaded instrution booklet for a similar device