Αποτελέσματα αναζήτησης για: «f/5»

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

Το HAC 125 είναι το πρώτο τηλεσκόπιο της Sky-Watcher που είναι αποκλειστικά αφιερωμένο στην αστροφωτογραφία και αποτελεί...

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

The FL55ss is a high-performance, top-of-the-range fluorite apochromat that produces razor-sharp images of the night sky...

The Mewlon-210 remains a compact telescope. Easily transportable, it does not require a large mount to operate. Its F/11...

A perfect travelling apochromat - for observation and astrophotography. Under the lead management of Teleskop-Service, t...

The TS-Optics 76EDPH is intended for astrophotographers and nature photographers who also like to observe through a high...

The Takahashi FC-76DCU apochromatic refractor is equipped with a fluorite doublet at F/7.5. Its very low weight, only 1...

The Takahashi FC-76DCU apochromatic refractor is equipped with a fluorite doublet at F/7.5. Its very low weight, only 1...

Featuring a large 260 mm aperture, the telescope collects large amounts of light for serious professional observations a...