Optical Tube Assemblies

The Takahashi FC-100DF apochromatic refractor is designed around a fluorite doublet at F/7.4. Its use remains very versa...

The ZWO FF107 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensi...

RASA’s legendary ultra-fast f/2.2 optics let you capture deep-sky images with briefer sub-exposures and less total expos...

The Takahashi FC-100DC apochromatic telescope is designed around a fluorite doublet at F/D 7.4. Designed primarily for o...

Capture spectacular wide-field deep sky images in seconds with Celestron’s portable astrograph, the 8” Rowe-Ackermann Sc...

The Evostar-150ED apochromatic doublet refractor has received some exciting upgrades. We are pleased to introduce the ne...

Regardless of its photographic qualities, the Epsilon is a first-rate wide-field observation telescope. The observation...

Sky-Watcher's new improved top-of-the-line ESPRIT EDX 3-Element ED apochromatic refractors are premium instruments of th...

The Takahashi FC-100DF apochromatic refractor is designed around a fluorite doublet at F/7.4. Its use remains very versa...

RC telescopes from TS-Optics are made for astrophotographers. High-quality images of galaxies and nebulae with perfect s...

Lightweight & Compact Flat-Field Apochromatic Refractor ZWO FF131 APO. Designed for Both Visual Observation and Astr...

The Vixen SD103S is a new high-performance Super ED apochromat that produces sharp, high-contrast and true-colour images...

The AX103S is specially designed for photography, but also offers stunning visual performance, especially for observing...

FC-100DZ is one of the most powerful and versatile 100mm scopes on the market...

Modular designed multipurpose telescope, both for observing the sun in the H-alpha wavelength, as well as for night sky...

The Celestron C11-A can be mounted on a multitude of computerized telescope mounts thanks to its CGEM-style dovetail bar...

The FSQ-85EDX is a more mobile version of the FSQ-406EDX4 for lovers of wide-field deep sky imaging...

See the Universe in HD...

FC-100DZ is one of the most powerful and versatile 100mm scopes on the market...

The FSQ-85EDX is a more mobile version of the FSQ-406EDX4 for lovers of wide-field deep sky imaging...