Used this filter to view the recent occultation of Mars. It was very helpful in ...

First impressions are very important, and right out of the box I was very impres...

This tray is very heavy duty. I put it on my Nexstar 1100 gps and replaced the p...

I was on the fence about this one but went ahead and purchased it hoping it woul...

Works great-

Great.

Not only does it fit the Apertura CarbonStar RC8 with the focuser attached, it w...

I bought the Apertura Losmandy 14” to replace the original 11 3/4” Vixen mountin...

The case easily accommodates my single weight and appears to have sufficient vol...

Fits well. Wish it had a pocket for filters etc.

I believe it is a solid built product. I have not been able to use it yet but fr...

It is very well made and easy to use. It makes solar observation easy, especiall...

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

1st light with my new GT81 was very disappointing, bright stars (unfocused) disp...

Ok I admit I didn't check out the grease, but the Looks are great, looks way mor...

Every review that I have read on that particular camera has been really good,I o...

Bought For Sky Max 150 which is larger than 6" SCT but it worked well. It used 1...

Opening the box and taking it out of the box made me remember what my father sai...

This moon filter is awesome. If you ever looked at the moon or Venus and came ba...

This is a great Telescope. Using it with the Star Sense system is very efficient...

This is my first strain wave gear mount. I've spent the last 6 weeks using and b...