Amazon.com : Telescopes for Astronomy Adults, 70mm Aperture 400mm Focal Length Refractor Telescope for Beginners Kids, Portable Telescope with Backpack Tripod Phone Adapter : Electronics
40mm/400mm Telescopes for Kids with Tripod – Aomekie
Amazon.com : Telescopes for Adults 70mm Aperture 400mm AZ Mount, Astronomical Refractor Portable Telescope for Kids and Beginners with Backpack to Travel and View Moon : Electronics
CFF Telescopes 400mm Classic Cassegrain Supremax33 Version
SKONYON Telescope 70mm Aperture 400mm with Carry Bag - for Kids & Adul – SUGIFT
Télescope Dobson Sky-Watcher FlexTube 406mm f/4.4
Amazon.com : YUANZIMOO Telescope 70 mm Aperture 400 mm Refractor Astronomical Portable Telescope for Kids Adults Beginners with Tripod Phone Adaptere Carrying Bag and Wireless Remote : Electronics
Celestron Land and Sky Tabletop Telescope 40TT 400mm Focal Length 2 Eyepieces | eBay
Telescopes for Adults Astronomy, 70Mm Aperture 400Mm AZ Mount Astronomical Teles | eBay
Barska 400mm/80mm 131 Power Starwatcher Refractor AE11122 B&H