LuntSolarSystems - Solar Telescope LS60THaPT 60mm H-alpha with DS 50 Etalon System, B1200 blocking filter, Pressure Tuner and 2' Crayford focuser
The refractor based telescope is a 60mm front aperture dedicated scope with internal etalon Pressure Tuner adjustment (LS60THa) and a front mounted 50mm unobstructed etalon (LS50FHa). Complete system allows for <0.55A views or remove the LS50FHa from the front and the scope allows for a <0.8 Angstrom bandpass. The focal length is 500mm providing a ~4.5mm image thru a 12mm blocking filter. Focus is achieved with a dual speed Crayford style focuser with 10:1 reduction standard.
Delivered with order:
• optical tube with 2" Crayford focuser and tube ring
• LS50FHa Double Stack Etalon
• pressure tuner
• B1200 blocking filter
• transport case