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Jaeger 6" F/5

Started by schneiderman, 04/02/2002 05:38PM
Posted 04/02/2002 05:38PM Opening Post
I built a richest field telescope using this objective in the late 70s. The six spacers seem to be working their way toward the center of the doublet. Star images show three (vs. the 4 from spiders) rays that disappear if I mask the objective to ~5". Any suggestions as to someone who can refurbish this lens properly?