| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://spectrumtelescope.com/product/glass-solar-filter-st400g/ | 60% | Monthly | 2023-08-19 19:59 |
| https://spectrumtelescope.com/product/glass-solar-filter-st375g/ | 60% | Monthly | 2023-09-16 21:42 |
| https://spectrumtelescope.com/product/glass-solar-filter-st350g/ | 60% | Monthly | 2023-09-16 12:51 |
| https://spectrumtelescope.com/product/glass-solar-filter-st325g/ | 60% | Monthly | 2023-09-09 22:00 |
| https://spectrumtelescope.com/product/glass-solar-filter-st300g/ | 60% | Monthly | 2023-07-14 14:39 |