Unitron History Project
Preserving the history of Unitron/Polarex telescopes
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Fine’s Visit to Japan
Polarex – Unitron Model 900
Polarex-Unitron Collector Group in Spain
Sky High 5 Inch Polarex – First Light
A Dream Comes True – Unitron Model 510
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Unitron History: Section 1-“The Glory Days”
Unitron History: Section 2-“The Transition”
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Manuals
Model_620_instruct
By
David Komar
July 5, 2015
July 5, 2015
model_620_instruct
1960'sweightdriveinstructions
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