Daystar Clean & Check Service
- Factory Cleaning and Complete Inspection
- Etalon Setting Verification and Recalibration
- Restores Filter to Original Performance
- For All Daystar Hydrogen-alpha and Calcium Filters
- Direct-from-Manufacturer Service
The Daystar Clean & Check Service is the official factory procedure for restoring your solar filter to its original operational standards. This comprehensive service by Daystar's technicians addresses issues ranging from internal dust and debris to incorrect etalon settings. It is the definitive solution for Daystar owners whose filters have fallen into disrepair, become dirty, or require professional recalibration to return them to as-new condition.
Over time, even the best-cared-for solar filters can suffer from environmental contaminants or subtle shifts in their delicate optical components. This service provides a complete internal and external cleaning, inspection, and re-tuning of your Daystar filter. Technicians will ensure the etalon is correctly set, restoring the high-contrast, detailed views of the chromosphere you expect.
If your solar views have become hazy, low in contrast, or if surface details are no longer sharp, your filter may be in need of service. This process is designed to correct a number of common problems that can degrade a filter's image over years of use.
To ensure a smooth and efficient service, please prepare your filter according to Daystar's guidelines. The process involves sending the core filter unit to Daystar for evaluation and service, which will be performed after you approve the service quotation.
This is a comprehensive evaluation and restoration service performed by Daystar technicians. It includes a full internal and external cleaning of the filter optics, an inspection for any potential issues, and a recalibration of the etalon to ensure it is performing to its original factory specifications.
Common signs that your Daystar filter may need service include a noticeable decrease in image contrast, a hazy or "foggy" view, the inability to see fine chromospheric details like spicules, or if you suspect the filter's settings have been accidentally changed. If the view is significantly worse than you remember, a service is likely needed.
Yes, this is a classic symptom that the Daystar Clean & Check Service is designed to address. Faint, low-contrast views are often caused by internal contaminants or a slight drift in the etalon's tuning. This service will clean the optical path and reset the filter to its optimal bandpass, which should restore the bright, sharp prominences you expect.
Yes. Even if there is no visible external damage, the shock from a drop can de-contact the internal etalon, shifting it off-band. The Daystar Clean & Check Service is the best way to have it professionally inspected and recalibrated to ensure no internal damage has occurred and that it is still performing correctly and safely.
First, purchase this service. You will then need to prepare your filter by removing any external adapters. Pack it securely (preferably in its original case) and ship it with a letter detailing the issues and your contact information. Service will be performed only after Daystar receives payment for the service quotation.
For customers outside the US, you must fill out a customs declaration form. Daystar requires that you list the item with a value of $250 and describe it as "Defective equipment manufactured in the US". This ensures the package is processed correctly as a return for repair.
| Service Type | Factory Cleaning, Inspection, and Recalibration |
| Applicability | All Daystar Filters |
This is a service. No physical items are shipped with this purchase.