Open Box Deals on Telescopes & Astronomy

Used Sky-Watcher AZ-GTi GoTo Altazimuth Mount

• Stable telescope mount supports up to 11 lbs payload.
• Computerized GoTo Altazimuth mount with 42,900+ objects.
• Adjustable tripod ensures optimal viewing height.
• Lightweight telescope tripod for easy portability.
• V-style dovetail compatibility for versatile use.

Used Celestron NexStar 4 SE Maksutov-Cassegrain Computerized Telescope

• 4" Aperture Telescope: Bright, clear images.
• Computerized Mount: Easy object location, tracking.
• StarBright XLT Coatings: Max light transmission.
• 53x Magnification: Observe celestial details.
• NexStar Database: Explore 38,000+ objects.

Used Celestron NexStar Evolution 6, Schmidt-Cassegrain Telescope with integrated WiFi.

• Large 150mm aperture gathers ample light.
• StarBright XLT coatings enhance optical quality.
• Integrated WiFi for wireless telescope control.
• Explore 120,000+ celestial objects database.
• Stable single fork arm altazimuth mount.

Used Celestron CPC-1100 GPS XLT 11" Schmidt-Cassegrain Computerized Telescope (Telescope Only)

• 11-Inch Schmidt-Cassegrain Telescope: Capture Crisp Images
• XLT Optical Coatings Maximize Light Transmission for Clarity
• Computerized Mount Offers Precise Object Tracking Ability
• Celestron Telescope with Sturdy Tripod Ensures Stability
• Large Aperture Telescope: Gather More Light for Viewing

Used Baader Planetarium FlipMirror II Star Diagonal

• Optimize telescope viewing with FlipMirror II.
• Precise T-2 adapter for stable astronomy setup.
• Achieve perfect focus with fine-tuned adjustments.
• Durable star diagonal ensures clear, sharp images.
• Versatile telescope accessory for varied setups.

Used Celestron StarSense Explorer 130mm f/5 Smartphone App-Enabled Tabletop Dobsonian Telescope

• Large 130mm aperture gathers ample light for bright views.
• StarSense Explorer tech simplifies telescope navigation.
• Dobsonian mount ensures stable astronomy viewing.
• Excellent optics reveal crisp, detailed celestial images.
• Smartphone app integration enhances ease of telescope use.

Used Sky-Watcher Star Adventurer GTi Head Kit

• Sky-Watcher GTi Head: Precise equatorial mount.
• Stable platform: Supports 11 lbs for clear views.
• Built-in WiFi: Wireless control via your device.
• Portable design: Lightweight for easy transport.
• Polar alignment: Illuminated for accurate tracking.

Used Sky-Watcher Classic Dobsonian 10"

Used ZWO Seestar S30 Pro All-in-One Smart Telescope with Tabletop Tripod

• Optimal Aperture 30mm ensures superior clarity.
• Extended 160mm Focal Length for detailed views.
• Advanced Mount Type supports diverse observations.
• Lightweight 3.64 lbs ensures portability.
• Integrated AI enhances ease of use functionality.

Used Vaonis Vespera II Observation Station with Dust Cover

• 50mm Aperture Telescope: Capture crisp, clear images.
• Explore deep space with powerful magnification power.
• Enjoy superior optical quality with Sony IMX585 sensor.
• Automated mount ensures exceptional telescope stability.
• Simple app interface offers ease of telescope use.

Used Celestron Celestron CPC Deluxe 1100 HD 11" Telescope (Telescope Only)

• 11" Aperture Telescope: Capture bright, clear images.
• Schmidt-Cassegrain design ensures optical quality.
• Internal GPS aligns telescope quickly and accurately.
• NexStar+ hand control for easy telescope navigation.
• Stable mount minimizes vibrations for clear viewing.

Used Unistellar Odyssey Pro Red Edition Compact Smart Telescope

• 85mm Aperture telescope gathers ample light.
• Motorized GoTo mount for easy object location.
• Explore with high-powered, smart telescope tech.
• Compact telescope with exceptional portability.
• View 37M+ stars with extensive star database.

Used Celestron EclipSmart 10x25 Solar Binocular with 5.7 Degree Angle of View

• Observe safely with ISO-certified solar filters.
• 10x25 binoculars offer detailed solar views.
• Enjoy a wide 5.7° field of view with optics.
• Lightweight design: Perfect for eclipse viewing.
• Durable Celestron binoculars for solar events.

Used iOptron SkyTracker Pro Counterweight Package

• Enhance stability with this iOptron counterweight kit.
• SkyTracker Pro mount: balanced for optimal tracking.
• Includes 1.35 kg counterweight for precise adjustments.
• Dovetail plate ensures secure telescope attachment.
• Minimize vibrations for clearer astronomy viewing.

Used Celestron 23mm Luminos Series 2" Eyepiece

• 82° field of view for expansive celestial views.
• Fully multi-coated optics ensure sharp, clear images.
• 23mm eyepiece provides optimal magnification power.
• 2" barrel fits standard telescopes for versatility.
• 20mm eye relief offers comfortable, extended viewing.

Used iOptron SkyGuider Pro Camera Mount Full Package

• iOptron SkyGuider Pro: Compact, portable mount.
• Stable astrophotography with 11 lbs payload.
• Precise tracking with DC servo motor encoder.
• Guiding port ensures accurate, long exposures.
• Rechargeable battery: Up to 20 hours runtime.

Used Celestron NexStar Evolution 8, Schmidt-Cassegrain Telescope with integrated WiFi

• 203mm Aperture Telescope: Gather 843x more light.
• StarBright XLT coatings: Maximize optical quality.
• Integrated WiFi: Control telescope via smartphone.
• NexStar Evolution: Easy SkyAlign alignment tech.
• High magnification power: See planets in detail.

Used Celestron NexStar 5 SE Schmidt--Cassegrain Computerized Telescope

• 5" Aperture Telescope: Bright, detailed views.
• Computerized Mount: Easy object location, tracking.
• StarBright XLT Coatings: Maximize light transmission.
• 50x Magnification: Observe planets, lunar details.
• Portable Telescope: Easy setup for travel, views.

Used Baader Planetarium 70mm AstroSolar Binocular Filter

• 70mm AstroSolar filter for safe solar observation.
• Premium filter provides exceptional image contrast.
• Durable filter ensures long-lasting performance.
• High-quality filter with 5.0 optical density.
• Achieve optimal light transmission with this filter.

Used Celestron 22 Lbs Counterweight for CGX-L/CGE Pro/ CGEM DX Telescopes

• Enhance telescope stability with 22 lbs counterweight.
• Fits CGX-L, CGE Pro & CGEM DX telescope mounts.
• Durable counterweight ensures balanced astronomy viewing.
• Standard 1.25" shaft hole size for easy telescope setup.
• Optimize telescope performance with precise balancing.

Used Celestron Starsense AutoAlign

• Celestron Starsense AutoAlign: Easy telescope setup.
• Automated alignment with StarSense hand controller.
• Telescope auto alignment: Quick, precise navigation.
• Explore the night sky with Celestron technology.
• Starsense AutoAlign: Enhance your astronomy hobby.

Used Celestron Heavy Duty Tripod for the CPC 1100 Telescope

• Heavy-duty tripod: stable support for telescopes.
• Aluminum tripod build ensures lasting durability.
• Two-section legs allow for quick height adjustability.
• Provides excellent stability for CPC 1100 telescope.
• Minimizes vibration for clear, steady viewing.

Used Celestron 9.25" EdgeHD Schmidt-Cassegrain Optical Tube Assembly with Starbright XLT Coatings

• 9.25" Aperture telescope gathers ample light.
• EdgeHD optics provide superior image quality.
• Starbright XLT coatings maximize light transmission.
• Schmidt-Cassegrain design ensures portability.
• Compatible with CGE mount for stable viewing.

Used Celestron NexYZ DX Kit with 2x Smartphone Adapters and Bluetooth Shutter Remote

• Capture stunning astrophotography easily.
• Universal smartphone adapter for telescopes.
• Precise X/Y/Z axis control for perfect alignment.
• Durable metal & reinforced plastic build.
• Fits eyepieces 35mm-60mm; phones 65mm-90mm.