Products

Designed with the discerning astrophotographer in mind, Sky-Watcher USA’s top-of-the-line Esprit refractors deliver the kind of imaging performance...

The EvoGuide 50DX Apo Guide Scope Astrograph takes Sky-Watcher's doublet design and packages it in a lightweight guide scope. These doublet refract...

0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm re...

New ED doublet apochromatic optical design New lightweight, compact design perfect for wide field astrophotography New optical design featuring ou...

Features100 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass900 mm focal length (f/9)Dual-speed 2″ Crayford-type focuser with 1.25″ a...

Features120 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass900 mm focal length (f/7.5)Dual-speed 2″ Crayford-type focuser with 1.25″...

Features150 mm apochromatic refractor with matched lens assembly with one ED element1200 mm focal length (f/8)Dual-speed 2” Crayford-type focuserTu...

Features150 mm apochromatic refractor with matched lens assembly with one ED element1200 mm focal length (f/8)Dual-speed 3.4” rack-and-pinion focus...

Features72 mm apochromatic refractor with matched lens assembly with one ED element420 mm focal length (f/5.8)Dual-speed 2” Crayford-type focuserTu...

Compatible with both APS-C and full frame sensors, APS-C (crop sensors) and smaller recommended M48x0.75 thread 55mm back focus Drops f/ratio from...

Allows Evostar 80 Reducer/Corrector to be mounted to the Evostar 72 ED

Features80 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass600 mm focal length (f/7.5)Dual-speed 2″ Crayford-type focuser with 1.25″ ...

Allows Evostar 0.85x Reducer/Flatteners to easily adapt to your Evostar ED telescope Provides a secure threaded connection Allows you to rotate yo...

Sky-Watcher 8" DOB - Join the Ranks of Serious ObserversCorresponding to the escalating "aperture fever" that has gripped amateur astronomy for sev...

The exciting new Sky-Watcher Dobsonian SynScan series is precision engineered instrument that will allow you to easily find and enjoy viewing night...

The exciting new Sky-Watcher Dobsonian SynScan series is precision engineered instrument that will allow you to easily find and enjoy viewing night...

The Sky-Watcher 10" DOB: The Sweet-Spot for Aperture and Value!This is a big, friendly horse of a telescope you can ride off into the sunset with, ...

The exciting new Sky-Watcher Dobsonian SynScan series is precision engineered instrument that will allow you to easily find and enjoy viewing night...

Sky-Watcher 12" DOB: Deep-Space Hero!The Sky-Watcher 12" DOB is a big gun. If you are shooting for well resolved, elusive 12th-magnitude fuzzies, y...

The exciting new Sky-Watcher Dobsonian SynScan series is precision engineered instrument that will allow you to easily find and enjoy viewing night...

The exciting new Sky-Watcher Dobsonian SynScan series is precision engineered instrument that will allow you to easily find and enjoy viewing night...

The exciting new Sky-Watcher Dobsonian SynScan series is precision engineered instrument that will allow you to easily find and enjoy viewing night...