![Jason model 307 Explorer Astronomical telescope includes attachments. Tag is marked F=800mm and | Art, Antiques & Collectibles Collectibles | Online Auctions | Proxibid Jason model 307 Explorer Astronomical telescope includes attachments. Tag is marked F=800mm and | Art, Antiques & Collectibles Collectibles | Online Auctions | Proxibid](https://images.proxibid.com/AuctionImages/4103/169362/FullSize/47-1.jpg)
Jason model 307 Explorer Astronomical telescope includes attachments. Tag is marked F=800mm and | Art, Antiques & Collectibles Collectibles | Online Auctions | Proxibid
Jason 280X astronomical telescope - Sports & Outdoors - Janesville, Iowa | Facebook Marketplace | Facebook
Antique Jason Model 330 Telescope - Tripods & Monopods - Boise, Idaho | Facebook Marketplace | Facebook
Lot - Jason Standing Telescope and a Neoclassical Style Brass Floor Lamp, H: 49 1/2 in. (125.73 cm.)
![My grandpa just gifted me a 1967 Jason Telescope Model 307 Explorer. Tips and tricks? This is my first telescope! : r/telescope My grandpa just gifted me a 1967 Jason Telescope Model 307 Explorer. Tips and tricks? This is my first telescope! : r/telescope](https://i.redd.it/my-grandpa-just-gifted-me-a-1967-jason-telescope-model-307-v0-06j16l2o9e7a1.jpg?width=3024&format=pjpg&auto=webp&s=dff2bc6acb61373bb8df5e7b6e2d519abe1347dc)