Does anyone have any suggestions of who might coat a 25" primary mirror? Mine is very near the state of needing to be recoated.
Majestic Coatings and Spectrum Coating both say their limit is 24". I've used Clausing for many years but have heard bad reports lately.
Majestic Coatings and Spectrum Coating both say their limit is 24". I've used Clausing for many years but have heard bad reports lately.
I've been staring over 50 years, enjoying deep sky as well as double star observing.