Testberichte / Referenzen

  • RASA 8 Erfahrungsbericht mit Fujifilm X-T3 - Sebastian Voltmer

    Das RASA 8 erwies sich bereits in den ersten Tests als praxistauglich und leicht zu bedienen. Ohne Spiegel-Shifting konnte ich die Kamera (Fujifilm X-T3) binnen einer Minute fokussieren. Dank der sehr lichtstarken Optik des RASA 8 gelingt das Scharfstellen auch an durchschnittlich hellen Sternen, die gerade im Bildfeld stehen, ohne dass man das Teleskop auf einen hellen Stern schwenken muss. Es war nach dem Auspacken und Montieren des Instruments keine Justierung nötig (die Kollimation scheint...
  • The First Impression: RASA 8 With ATIK Horizon Colour Camera

    RASA 8 – The family is complete – First Impressions Here is a firsthand report by Christoph Kaltseis about his work with the RASA 8 and an ATIK Horizon colour camera. On the ATT fair I was asked by the company Baader if I'd like to test the newly announced RASA 8" - Rowe-Ackermann Schmidt Astrograph (#822252 € 2.195,-) . I've been using both the RASA 11" - Rowe-Ackermann Schmidt Astrograph (#822250, € 4495,-) and...
  • RASA 8-EXTREME: Images by Michael Jäger – with CCD-camera and f/2 Highspeed-Filter

      Before the sales launch of new high-end telescopes, the first models go to experienced testers who check them for their possibilities and weaknesses. We asked Michael Jäger, one of the most successful comet hunters and photographers, to test the RASA 8" - Rowe-Ackermann Schmidt Astrograph. Such a fast telescope with short focal length and large field of view is perfect especially for sky surveillance. Together with the telescope, Michael Jäger also received a filter...

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