Open Box Deals on Telescopes & Astronomy

Used Celestron CGEM II 2-Section Tripod with 17 lbs Counterweight (Tripod And Weight Only)

• CGEM II tripod ensures stable telescope viewing.
• Supports heavy telescopes with 17 lbs counterweight.
• Enjoy quick, easy setup with this 2-section tripod.
• Minimize vibrations for clear, crisp astronomy views.
• Adjustable tripod height for comfortable observations.

Used Sky-Watcher Classic Dobsonian 8" Telescope

• 8" (203 mm) Dobsonian-style Newtonian
• 1200 mm focal length (f/5.9)
• 2" single-speed rack-and-pinion focuser
• 4-element Plossl 25 mm and 10 mm 1.25" eyepieces
• 9x50 finderscope

Used Sky-Watcher S11600 Mount (Mount Only)

Used Celestron StarSense Explorer 8" Smartphone App-Enabled Dobsonian Telescope (TELESCOPE ONLY - BASE NOT INCLUDED)

• 8-inch Aperture Dobsonian telescope for bright, clear celestial views
• user-friendly design with a stable, smooth-moving Mount for easy tracking
• Ideal for observing deep-sky objects like galaxies, nebulae, and star clusters
• high-quality construction ensures durability and Long-lasting performance
• easy setup process allows more time for stargazing and exploration

Used Unistellar Backpack for Odyssey & Odyssey Pro Telescope, Black

• Safely transport your Odyssey telescope gear.
• Durable telescope backpack for Odyssey & Pro models.
• Protective telescope carrying case with foam padding.
• Spacious interior fits telescope, tripod & accessories.
• Lightweight telescope bag: polyester, thermoformed shell.

Used Celestron Advanced VX 8" Newtonian Telescope (Telescop Only)

Used Sky-Watcher Heritage 150 150mm f/5 Tabletop Dobsonian Telescope

• Large 150mm aperture telescope gathers ample light.
• Achieve 300x magnification for detailed celestial views.
• Dobsonian mount ensures stable astronomy viewing.
• Portable tabletop telescope design for easy travel.
• Excellent optical quality for crisp, clear images.

Used Celestron Starsense Explorer 12" Dobsonian Telescope Base (Base Only)

Used Celestron StarSense Explorer 8" Dobsonian Telescop Base (Base Only)

Used Celestron StarSense Explorer 12" Dobsonian Telescope Mirror (Mirror Only)

Used Sky-Watcher HEQ5 Tripod (Tripod Only)

Used Baader Planetarium Morpheus 4.5mm 76 Degree Wide-Field Eyepiece

• 4.5mm eyepiece provides exceptional magnification power.
• Wide 76-degree field of view for immersive views.
• Enjoy comfortable views with 17.5mm eye relief.
• Sharp, high-contrast images via coated optics.
• Robust build quality ensures lasting performance.

Used Explore Scientific FirstLight Base For 254mm f/5 N1270mm Dobsonian Telescope with Manual Alt-Azimuth Mount, White (Base Only)

• Large 254mm aperture gathers ample light for viewing.
• 1270mm focal length Dobsonian telescope excels at deep sky.
• Manual Alt-Azimuth mount ensures smooth telescope control.
• Optical quality delivers crisp, clear astronomical views.
• Stable base minimizes vibrations for clear observation.

Used Celestron StarSense Explorer 10" Smartphone App-Enabled Dobsonian Telescope Only Without Base

Used Explore Scientific iEXOS-100-2 PMC-Eight GOTO Equatorial Tracker System with Wi-Fi and Bluetooth

• Precise GOTO equatorial tracker mount system.
• Wireless Wi-Fi & Bluetooth telescope control.
• Stable tripod supports up to 9 lbs equipment.
• Explore Scientific mount ensures minimal vibration.
• Portable design for easy astronomy observation.

Used Vaonis Vespera II X-Edition Smart Telescope with 3-Section Carbon Fiber Tripod

• 50mm aperture reveals stunning cosmic views.
• Explore universe with crisp 50mm aperture.
• Refracting telescope for celestial exploration.
• Portable design ensures easy setup and use.
• Robust carbon fiber tripod for stability.

Used Sky-Watcher Heliostar 76mm f/8.3 H-Alpha Solar Telescope

• 76mm Aperture Telescope: Capture solar details.
• H-Alpha Telescope: Observe the sun safely.
• Quality Optics: Enjoy high-contrast solar views.
• Portable Telescope: Perfect for travel, observe anywhere.
• Smartphone Adapter: Capture & share solar images.

Used Celestron StarSense Explorer 12" Smartphone App-Enabled Dobsonian Telescope (TELESCOPE ONLY)

Used SKYWATCHR S11610 BASE (BASE ONLY)

• Explore Sky-Watcher telescopes for astronomy.
• Sky-Watcher: Trusted brand, superior optics.
• Competitive pricing on Sky-Watcher products.
• Find unique Sky-Watcher telescopes in stock.
• Read customer reviews on Sky-Watcher scopes.

Used Celestron StarSense Explorer 10" Dobsonian Telescope Base (Base Only)

Used Sky-Watcher GoTo Collapsible Dobsonian 10" BASE (Base Only)

Used Newcon Optik 28x100 Big Eye ED Weather Proof Roof Prism Observation Binocular with 2.5 Degree Angle of View, 16mm Eye Relief, Multicoated, Individual Focus

• Powerful 28x magnification astronomy binoculars.
• 100mm objective lens gathers ample light.
• ED glass ensures superior optical quality.
• Wide 2.5° field of view for expansive scenes.
• Weatherproof design for reliable observations.

Used Celestron Origin Mark II Intelligent Home Observatory

• Optimal 152mm aperture for clear night skies.
• Intelligent Home Observatory elevates astronomy.
• Rowe-Ackermann optical design ensures sharp views.
• Explore celestial wonders with exceptional clarity.
• Premium Celestron telescope for stargazing.

Used Pentax SMC 6.5-19.5mm XF Series Zoom Eyepiece for PF-65ED/EDA Spotting Scopes

• SMC Pentax Zoom Eyepiece: Sharp, clear images.
• 6.5-19.5mm Telescope Eyepiece: Versatile magnification.
• Wide Angle Eyepiece: Expansive 42-60° field of view.
• 1.25" Eyepiece: Fits standard telescope focusers.
• Multi-Layer Coating: Superior light transmission.