The LS100 H-alpha system with 100 mm diameter for use with any refracting telescope and most other telescopes. The system includes blocking filters, whereby the B1200 blocking filter is designed for telescopes with a focal length of up to 1080 mm. The larger blocking filters are designed for longer focal lengths.
Since the LS100 has a bandwidth of approx. <0.7 Angstrom, it is able to offer high contrast, both for observations of the sun's surface and for details at the edge. By adding an optionally available double-stack etalon system, the bandwidth can be reduced to approx. <0.5 Angstrom (depending on the telescope used). This results in higher resolution for observation or photography.
Scope of delivery:
- Main filter
- Blocking filter (for 2" focusers)
- carrying case
