Unitron/Polarex Model 114 60mm Review
Unitron Telescope Archives - DaveTrott.com
Company Seven | Unitron Model 132 - 4 inch (102mm) Achromatic Refractor Telescope & History
Unitron 4" | Astronômico
Company Seven | Unitron Model 132 - 4 inch (102mm) Achromatic Refractor Telescope & History
Equatorial Polarex - Unitron telescope collection - Classic Telescopes - Cloudy Nights
Company Seven | Unitron Model 132 - 4 inch (102mm) Achromatic Refractor Telescope & History
THE GEORGE H. LUTZ OBSERVATORY
Uni-Clone 4 inch telescope mount - DaveTrott.com
Unitron Polarex 4" EQ (green coating) - Classic Telescopes - Cloudy Nights
Unitron Folded refractors - Classic Telescopes - Cloudy Nights
THE GEORGE H. LUTZ OBSERVATORY
Four-inch Unitron
Company Seven | Unitron Model 132 - 4 inch (102mm) Achromatic Refractor Telescope & History
Finds – Unitron History Project
THE GEORGE H. LUTZ OBSERVATORY
Unitron 152 Telescope pre1956 - YouTube
Company Seven | Unitron ASTRO-CAMERA, Model 220
4" Unitron Refractor
Unitron 4 inch Model 152 - ebay 0 feedback - Classic Telescopes - Cloudy Nights
The Long Refractor Thread! - Page 3 - Discussions - Scopes / Whole setups - Stargazers Lounge
Four-inch Unitron
Unitron History Project – Preserving the history of Unitron/Polarex telescopes
