![JASON Rotary power 360x astronomical refractor telescope Model 500 720 mm focal Length W 3 shelf a 3a. Auction | Auction Synergy JASON Rotary power 360x astronomical refractor telescope Model 500 720 mm focal Length W 3 shelf a 3a. Auction | Auction Synergy](https://d2r6otqmgmnngs.cloudfront.net/auctionimages/2236/1602622622/i3013-3.jpg)
JASON Rotary power 360x astronomical refractor telescope Model 500 720 mm focal Length W 3 shelf a 3a. Auction | Auction Synergy
Antique Jason Model 330 Telescope - Tripods & Monopods - Boise, Idaho | Facebook Marketplace | Facebook
Vintage Jason model 325 spacemaster telescope - Electronics & Computers - Bastrop, Louisiana | Facebook Marketplace | Facebook
Jason 280X astronomical telescope - Sports & Outdoors - Janesville, Iowa | Facebook Marketplace | Facebook
![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)
My grandpa just gifted me a 1967 Jason Telescope Model 307 Explorer. Tips and tricks? This is my first telescope! : r/telescope
![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)