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Best of Solar Threads

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#1 nitegeezer

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Posted 08 February 2015 - 08:18 PM

These are threads members have found useful:

 

A thread with suggestions concerning less-expensive stand-alone filters & etalons for Ha solar work
 
Analysis of mica spaced Fabry-Perot filters
 
Solar Processing (starts in middle of thread)

Using a night-time Ha filter for solar viewing: Parts One and Two.

Coronado/Mead Personal Solar Telescope (PST) serial numbers and status list.

Offsite solar tips and tutorials.

Online Solar Resources Thread.



#2 CHEW

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Posted 30 August 2017 - 08:01 AM

I have a Celestron C-8. I've had a Celestron solar mylar filter for about 10 years. Used it sparingly over the years. Recently used it for the solar eclipse. Great pictures!! How long do these filters last? Do I need to replace it or are they good forever? 


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