I purchased this to replace the stock Crayford focuser on my GSO 6” RC. The stoc...

Have not had a chance to view deep sky yet as it has been either brutally cold, ...

Perfect

Great H-alpha filter with a smooth field and works down to f/3. The filter I rec...

This EFW is a game changer if you are doing remote EAA. Some of my filters have ...

Works as described. Solid and well built. Only downside is its heavy and overkil...

I am quite happy with the Celestron AVX mount. Still learning/working with it. I...

Perfect scope! Easy to get started and view the stars and planets for Christmas!...

Consistently good service at competitive prices.

ZWO has detailed instructions on the procedure. I replaced a fan that stopped wo...

Bought this cord for my EQr6 and it works great. Nice build quality.

This is an excellent unit of high quality and easy to use. It was advertised to ...

These cases help to protect the filters while at the same time they are availabl...

The Askar 107PHQ has excellent manual focus controls with both a coarse and fine...

Working as expected. A fast telescope that brings you crisp images

Great.

These straps work well to load telescope in a car for traveling or moving telesc...

Bought this to protect my Sky-Watcher Esprit 80ED refractor with camera and filt...

With essentially two filter mounting options. Drawer or Wheel. The Zwo drawer is...

Mechanically it is excellent. I have set it up with the reducer, flattener. Unfo...

This is my first dedicated Astro camera. And since I live in a warm climate, it ...