H-alpha filter Quantum PE 0.5 Å for the chromosphere of the Sun | DayStar

Once you have safely viewed the Sun in white light, you will also want to see the chromosphere: filaments, plages and protuberances at the edge. The DayStar Quantum PE is an H-alpha filter with a bandwidth of 0.5 Å, which only passes a very narrow band of red light at the hydrogen wavelength.

The filter only works in the correct configuration: with an energy rejection filter (ERF) for the opening and a point brandratio that matches the filter. You can find the individual parts at our website. solar filters for telescopes.

The smaller the aperture, the more contrast you see on the solar surface. This is a filter for experienced solar observers, astronomers, and anyone who takes solar photography seriously. Have your setup calculated in advance; we are happy to help. Only view the sun with the complete, correct filter setup. For more background information, see viewing the sun through a telescope.

Direct your telescope with a universal solar finder Instead of using a regular viewfinder. Prefer a ready-made setup? Then a complete H-alpha solar telescope an alternative.