Optical Tube Assemblies

Lightweight & Compact Flat-Field Apochromatic Refractor ZWO FF90 APO. Designed for Both Visual Observation and Astro...

The SkyWatcher EXPLORER-150PL is a fantastic choice for intermediate astronomers and also the serious beginner...

If you’re seeking crisp, contrasty views with high levels of detail, look no further than the Skymax series, Sky-Watcher...

NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits...

This Sky-Watcher 120mm (4") f/5 telescope is a two-element, air-spaced, fully multi-coated objective, achromatic refract...

Apochromatic Refractors, due to their unobstructed, text-book like diffraction patterns, produce the sharpest, highest q...

This popular 120mm (4.75") f8 Achromat Refractor is one of the best introduction to astronomy available. ...

The Skymax 127 is a compact and poweful telescope for planetary and deep-sky observing, but it can also be used very wel...

Building on the foundation of the popular Evostar line of doublet ED refractors, Sky-Watcher has developed the all-new E...

NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits...

FMA180 pro is a compact astrograph for astrophotography with more integrated functions and a more dedicated design...

The new Sky-Watcher EXPLORER-200PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-200P Bla...

Most large professional telescope are constructed according to the RC principle. Until recently, these telescopes were u...

The Evostar-80ED apochromatic doublet refractor has received some exciting upgrades. We are pleased to introduce the new...

NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits...

This is especially important for astrophotographers dealing with long exposure times. Imaging telescopes made of less th...

The new Sky-Watcher EXPLORER-250PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-250P Bla...

The HAC125DX is the ultimate grab-and-go astrograph. Fast optics and small size make it easier to get out and enjoy the...

The Takahashi FS-60CB refractor is the ultimate mobile instrument. It combines first-class optical and mechanical qualit...

Building on the foundation of the popular Evostar line of doublet ED refractors, Sky-Watcher has developed the all-new E...