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The CDK 12.5" is now available in a smaller and even more affordable aperture. The CDK 12.5" is an Astrograph in the pri...

After the successful introduction of the CDK 12.5" and 17" Astrograph from PlaneWave for few years ago, the CDK 14" is n...

The PlaneWave Instruments CDK17 is a 17 inch (0.43 m) f/6.8 Corrected Dall-Kirkham Astrograph telescope. The CDK17 cover...

The 20" CDK is a revolutionary new telescope optical system that is designed to excel at imaging on large format CCD cam...

The CDK24 is a 24 inch (0.61 m) f/6.5 Corrected Dall-Kirkham Astrograph telescope. The CDK24 covers a 70 mm fi...

The ZWO FF80 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensiv...

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

The ZWO FF65 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensiv...

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

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

Νέος οπτικός σωλήνας Messier AR-127S/635 από την εταιρεία Bresser κατάλληλος για νυχτερινή και ηλιακή παρατήρηση. Συνοδε...

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared or ultra violet wavelengt...