Unitron History Project
Preserving the history of Unitron/Polarex telescopes
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Fine’s Visit to Japan
Polarex – Unitron Model 900
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Eyepieces
polarex_large_eyepieces
By
David Komar
September 20, 2014
September 20, 2014
Full size is
2500 × 1726
pixels
Bookmark the
permalink
.
polarex_crosshair
Uni 25 comparo
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