Is the Energy Rejection Prefilter included with the purchase of a Lumicon Solar Prominence Filter System?
Related Questions
- Is the Lumicon Solar Prominence Filter system safe to use on Schmidt-Is the Lumicon Solar Prominence Filter system safe to use on Schmidt-Cassegrain telescopes?
- Is the Energy Rejection Prefilter included with the purchase of a Lumicon Solar Prominence Filter System?
- What is the lifetime of the 1.5 Angstrom bandpass component of Lumicons Solar Prominence Filter system?