The LS50THa solar telescope offers 50mm free aperture, 350mm focal length, and provides a bandwidth of &<0.75 Angstrom. The telescope is fitted as standard with the air-pressure tuning system 'Pressure-Tuner', the Etalon is safely installed inside the telescope. Prominences and surface detail can quickly be viewed spontaneously. This very portable system is an ideal travel companion for wherever you go.
A B400 blocking filter is installed inside the star diagonal. The B400 is good for visual observing. Focusing is achieved by a non-roting Helical focuser.
Please note that there is only a small back-focus at this telescope, therefore solar-imaging is very difficult. The LS50THa is designed for visual solar observing. We recommend for imaging the 60mm telescopes LS60THa.
Also double-stacking with a bandwidth of only &<0.5 Angstrom is possible by using the additional available Filtro H-Alfa Double-Stack LUNT LS50C per LS50THa. This filter threads directly onto the LS50THa telescope. Double-stacking will provide much more contrast, and more details on the sun will become visible.
Features:
The kit includes:
Marka | LUNT Solar Systems |
Garanti, yıl | 2 |
EAN | 4007922011653 |
Paket boyutu (UxGxY), cm | 58.5x39.5x23.5 |
Nakliye Ağırlığı, kg | 3.82 |
Optik tasarım | refraktör |
Objektif merceği çapı (açıklık), mm | 50 |
Odak uzaklığı, mm | 350 |
Odaklayıcı | helezon, dönmeyen |
Engelleme filtresi | B400 |
Bant genişliği, Angstrom | <0.75 |
Optik tüp kundak modu | 1/4' dişli, sabitleme halkaları |
Kullanıcı seviyesi | deneyimli kullanıcılar |
Gözlemlenen nesne | Güneş Sisteminin gezegenleri ve derin gökyüzü nesneleri |