Vixen ED81SII 3-inch apo refractor - BBC Sky at Night Magazine
Vixen HF2-BT81S-A Binocular Telescope Package
Harrison Telescopes Ltd - The classic Vixen 102 fluorite has been re-blacked internally and the focuser stripped, lubricated and set correctly. The lens has been cleaned and collimated precisely to the optical
Vixen Porta II ED80 SF Refractor Telescope – Horizon Astronomy • Telescope Center