Does anyone know of a source for the matching field lamp used in the
Schmidt-Hensch (Nagel) Anomaloscope. Mine uses a Osram 58.8191E
(220 V / 100 Watt) which is no longer listed in the Osram catalog. The
closest match appears to be an Osram 58.8197E which is rated at 125
watts and is (theoretically, at least) available from my lamp supplier.
I would appreciate hearing from anyone who knows a source for the
original lamp. Thanks.
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+ Alan L. Lewis, O.D., Ph.D. +
+ FERRIS STATE UNIVERSITY +
+ MICHIGAN COLLEGE OF OPTOMETRY +
+ 1310 Cramer Circle +
+ Big Rapids, MI 49307-2738 +
+ Voice: (616) 592-3706 FAX: (616) 592-2394 +
+ Internet: alewis@music.ferris.edu +
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