MY ASTRO STORE!
I've been an astronomer for 62 years now. I've seen a lot of astro stores come and go, some good and some bad and one stands out as exceptional - ASTRONOMICS! Highly dedicated to customer service. I won't buy from anyone else unless they don't stock it! Customer service, shipping and communication is outstanding as is after the sale support!! Using a new AT90APO f:6 in an 88 minute unguided EAA exposure. . . looks like an astrophoto but EAA is far simpler. It helps to have outstanding equipment like this AT90!