000004408 001__ 4408
000004408 005__ 20230914041636.0
000004408 0247_ $$2DOI$$a10.6083/M4J964RP
000004408 037__ $$aDA
000004408 245__ $$aSchweigger's perimeter
000004408 269__ $$a1890
000004408 336__ $$aStill image
000004408 520__ $$aca. 1890's
000004408 520__ $$aMedical Museum Collection, Box 28
000004408 520__ $$aDigital photograph of a Schweiggers perimeter, for measuring the extent of a visual field. The instrument has been placed on a gray box top.
000004408 520__ $$aSchweiggers perimeter, for measuring the extent of a visual field. The black metal frame has a brass center rod and wooden handle. Mounted on the frame is a circular scale plate with pointer. The item is in fair condition, but the rubber chin piece is missing.
000004408 540__ $$fCC BY
000004408 542__ $$fIn Copyright
000004408 650__ $$aVisual Field Tests$$039270
000004408 8564_ $$9f58bba48-3aca-42b0-a851-725b742fb523$$s43382$$uhttps://digitalcollections.ohsu.edu/record/4408/files/85cad23dc752bc98811206e5899ac312.jpg
000004408 905__ $$a/rest/prod/8p/58/pd/17/8p58pd17c
000004408 980__ $$aHistorical Collections and Archives