Unitron Polarex Telescopes | Polarex Unitron 4inch Refractor 4inch ATO with very rare 75mm guide scope and Astro Physics rings, on an amazing equatorial mount and wooden tripod, ...
Company Seven | Unitron Model 142 - 3 inch (75mm) Achromatic Telescope & History
My UNITRON Page
unitron 140 telescope with original boxes mint condition – WallBuilders
Hand-Held Brass Telescope from Land Sea & Sky
Unitron/Polarex Model 114 60mm Review
Uncle Rod's Astro Blog: Unk's Faux Unitron
Used 75mm Unitron f16 Refractor with finder accessories, Alt-Az Mount and case
Company Seven | Unitron Model 114 - 2.4 inch (60mm) Achromatic Telescope & History
5" Unitron at a local observatory. Donated in the 1970s, made even earlier. They even have a hexagonal eyepiece turret. : r/telescopes
Company Seven | Unitron Model 114 - 2.4 inch (60mm) Achromatic Telescope & History
Unitron Telescope Model #150 - "Ad / Data Sheets - Set of (8) + 220 Astro Camera | eBay
Unitron 140 remastered - YouTube
Lot - UNITRON TELESCOPE
Unitron/Polarex Model 114 60mm Review
Lot - UNITRON TELESCOPE
Unitron Telescope Archives - DaveTrott.com
Unitron/Polarex Model 114 60mm Review
Pin on telescopios
Unitron Refractors | In the early 1960s, when I was just get… | Flickr
Unitron History Project – Preserving the history of Unitron/Polarex telescopes
Mythical Unitron Telescopes - YouTube
Company Seven | Unitron Model 142 - 3 inch (75mm) Achromatic Telescope & History