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Object Record

Catalog Number 89.0001.117
Title Yellow-Filter Lens
Description Black bakelite tube with yellow lens at top and metal adapter ring attachment at bottom with yellow lens. Two stainless steel clamps encircle it. Also two openings in the side lined with black foam. Clamps hold on a back section which comes off. No maker’s name or marks.

89.0001.117.01 - Yellow-Filter Lens
89.0001.117.02 - Adapter Ring
89.0001.117.03 - Adapter Ring
Object Name Filter, Ocular
Accession number 89.0001.117
Caption Yellow-Filter Lens
Catalog date 2002-07-30
Catalog type History
Provenance Perhaps a magnifier for a focusing screen on a camera.
Number of images 1
Updated 2017-02-16
Condition Very Good
NIH Property # none
Old NIH Property # none
Serial # none