TY  - GEN
N2  - ca. 1890's
N2  - Medical Museum Collection, Box 28
N2  - Digital photograph of a Schweiggers perimeter, for measuring the extent of a visual field. The instrument has been placed on a gray box top.
N2  - Schweiggers 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.
DO  - 10.6083/M4J964RP
DO  - DOI
AB  - ca. 1890's
AB  - Medical Museum Collection, Box 28
AB  - Digital photograph of a Schweiggers perimeter, for measuring the extent of a visual field. The instrument has been placed on a gray box top.
AB  - Schweiggers 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.
T1  - Schweigger's perimeter
DA  - 1890
L1  - https://digitalcollections.ohsu.edu/record/4408/files/85cad23dc752bc98811206e5899ac312.jpg
PY  - 1890
ID  - 4408
L4  - https://digitalcollections.ohsu.edu/record/4408/files/85cad23dc752bc98811206e5899ac312.jpg
KW  - Visual Field Tests
TI  - Schweigger's perimeter
Y1  - 1890
L2  - https://digitalcollections.ohsu.edu/record/4408/files/85cad23dc752bc98811206e5899ac312.jpg
LK  - https://digitalcollections.ohsu.edu/record/4408/files/85cad23dc752bc98811206e5899ac312.jpg
UR  - https://digitalcollections.ohsu.edu/record/4408/files/85cad23dc752bc98811206e5899ac312.jpg
ER  -