Koolertron 5.5 inch LCD Digital Microscope,8MP 1-1000X Magnification Handheld USB Microscope Camera,8 LED Light,Rechargeable Battery,Save Output Images and Videos,Microscope for Coin/Circuit Board

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Celestron – UpClose G2 10–30x50 Binocular – 10-30x Zoom Binoculars for Beginners – Multi-Coated Optics for Bird Watching, Wildlife, Scenery and Hunting – Porro Prism – Includes Soft Carrying Case

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Celestron – UpClose G2 20x50 Porro Binoculars with Multi-Coated BK-7 Prism Glass – Water-Resistant Binoculars with Rubber Armored and Non-Slip Ergonomic Body for Sporting Events

-27% $37.59

Bushnell 10x42mm Trophy XLT: Versatile Waterproof Binoculars for Adults, Cruise Ship, Tactical, and Bird Watching Essentials with 6.2 Angle of View, Black

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Celestron – 45-Degree Erect Image Diagonal – 1.25' – Use Your Astronomical Telescope for Daytime Terrestrial Viewing – Right-Side-Up & Correctly Oriented Images in Refractors & Schmidt-Cassegrains

$33.69

Mask Deluxe Expansion Filter Adapter - Diffraction Spike Masks for ZWO Seestar S50 Smart Telescope (Specification 4 6 8 Diffraction Slide)

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Sky Watcher EQ6-Ri Pro - Fully Computerized GoTo German Equatorial Telescope Mount – Belt-Driven, Wi-Fi Enabled Control Via Free SynScan Smartphone App with 42,900+ Celestial Object, White (S30305)

-35% $1940.00

Telescopes for Adults Astronomy, 80mm Aperture 600mm Refractor Telescope for Beginners, Compact and Portable Travel Telescopio with Backpack

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Rare Brass Telescope Spyglass - East India Company 1818 Tracker Vintage Pirate Spyglass Scope Antique 32" Large Handstitched Leather Gift Box (BT-EIC-32)

$69.50

iOptron OTA (Optical Tube Assembly) Scope (80mm Refractor)

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Telescope for Adults and Kids, 70mm Aperture 400mm High Powered Astronomical Telescope (20X-333X), Portable Tripod, Phone Holder, Astronomy Birthday Gift for Adults Kids and Beginners, Wireless Remote

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MaxUSee Kids Telescope 400x40mm with Finder Scope for Kids & Beginners + Portable 10X42 HD Monocular with BAK4 Prism FMC Lens for Moon Viewing Bird Watching Wildlife Scenery

$34.99

SVBONY SV550 Telescope, 80mm F6 APO Triplet Refractor OTA, Bundle with SV209 Field Flattener, 1.0X Flattener Corrects The Field, for Deep Sky Astrophotography

-5% $734.98

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$25.00

National Geographic 70mm Astronomical Refractor Telescope with Fully Coated Optics Adjustable Tripod and Astronomy App for Young Astronomers and Adult Sky Watchers

-33% $99.99

Aomekie Telescope for Adults Astronomy Beginners 700mm Focal Length 234X Magnification Travel Scope Refractor Telescopes with Adjustable Tripod 10X Phone Adapter Erect Finderscope and Carrying Bag

$72.99

Telescope for Kids & Adults Beginner Astronomers - 70mm Aperture 500mm Fully Multi-Coated High Transmission Coatings with AZ Mount Tripod Phone Adapter, Carrying Bag, Wireless Control

-5% $79.99

Telescope for Kids, 70mm Aperture 400mm Refractor Telescope for Astronomy Beginners, High Powered Refracting Telescope with Tripod, Multi-Coated

-16% $49.99