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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«
Finds
Unitron 6 PS02
By
David Komar
August 8, 2025
August 8, 2025
Full size is
2560 × 1707
pixels
Bookmark the
permalink
.
Graham 510
Ehlers M510s
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