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This Explore Scientific 4" refractor has: Big 4" aperture fully multicoated achromatic doublet refractor optics Collimatable objective lens cell ...

ZWO ASI678MC Color Astronomy Camera – High Sensitivity, Low Noise, and Exceptional Performance The ZWO ASI678MC is a powerhouse for planetary, lun...

The Sky-Watcher 150mm (5.9") Maksutov-Cassegrain folded optical system is a compact optical powerhouse capable of producing sharp, high contrast im...

Explore Scientific 40mm 52° Eyepiece – Ultra-Comfortable Viewing with Exceptional Contrast If you’re looking for an eyepiece that delivers generous...

Explore Scientific 8" f/6 FirstLight Dobsonian Telescope A Complete, No-Frills Stargazing Experience That’s Big on Performance and Easy on You Gett...

The 2" 3x Explore Scientific premium Barlow (described by Explore Scientific as a focal extender, rather than a Barlow) uses an advanced four-eleme...

Explore Scientific 10mm 52° Series Argon-Purged Eyepiece For astronomers who value precision, contrast, and durability in a compact form, the Explo...

This 102mm (4") Explore Scientific Essential Series air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a su...

Explore Scientific 15mm 52° Argon-Purged Eyepiece For amateur and experienced astronomers alike, the Explore Scientific 15mm 52° Series Eyepiece is...

ZWO ASI183MC Pro Color Astronomy Camera When it comes to capturing the breathtaking beauty of the cosmos, the ZWO ASI183MC Pro is a standout perf...

Astrophotographers looking for a high-performance, color astronomy camera will find that the ZWO ASI294MC is a powerful and versatile choice. Whe...

ZWO ASI174MM Monochrome Camera – High-Speed, High-Sensitivity Imaging for Serious Astronomers The ZWO ASI174MM is a powerhouse of a monochrome CM...

ZWO ASI2600MC P25 USB 3.0 Cooled Color Camera Advanced Performance in a Compact APS-C Design ZWO’s ASI2600MC P25 represents the next evolution of ...

ZWO ASI585MC Air Smart Wireless Color Camera and Guider One Camera. One Controller. One Complete Imaging System. The ZWO ASI585MC Air isn’t just a ...

Sky-Watcher EvoGuide 50DX 50mm ED APO Refractor / Guidescope The Sky-Watcher EvoGuide 50DX brings apochromatic performance to a compact, lightweigh...

If you are an astro-photographer looking for a fast optical system at a fantastic price then the Quattro series is for you. The Sky-Watcher 8" f/4 ...

For high power with a short focal length refractor or reflector, this Explore Scientific four-element 5x image amplifier (Barlow lens) is hard to b...

Explore Scientific 32mm 62° 2" Waterproof Eyepiece If you're aiming to take full advantage of your telescope's 2" focuser for wide-field, low-power...

Explore Scientific 14mm 62° Series 1.25" Waterproof Eyepiece The Explore Scientific 14mm 62° Series eyepiece is an excellent choice for amateur and...

This 80mm Explore Scientific "Essential Series" ED triplet apochromatic refractor is loaded with features and is priced hundreds of dollars less th...

127mm Aperture Maksutov-Cassegrain OTA 1500mm Focal Length, f/12 Focal Ratio Motorized Computer-Controlled AZ Mount With Built In WiFi Two 1.25" E...

Explore Scientific 20mm 52° Series Eyepiece – Wide-Field Views with Exceptional Clarity If you're looking for an eyepiece that delivers a balance o...

Explore Scientific 4.5mm 82° 1.25" LER Eyepiece For astronomers looking to push their telescope to the limits of magnification while maintaining a ...

ZWO 30mm f/5 Mini Guide Scope Compact. Capable. Built for sharp guiding under the stars. ZWO’s 30mm f/5 Mini Guide Scope is a compact, precision-al...