Recent content by Sarsat

I don't live in Tucson anymore

That's very interesting information. Thank you

It was in Tucson

the lenses are coated, does the heat damage the coating? I see spots when I view any object

I left it exposed to the Arizona heat for a few months

Does anyone know any specific stores that sell just the 4SE telescope it self? excluding stand and computer mount.

You can get a basic gravity simulator that help illustrates general relativity for the iPad called "gravity lab" it limited in terms of thing you can do

Does the sun contribute to global warming?

Also with that in mind, can this telescope be used to take pictures of planets

I have a Celestron NexStar 4SE, I damaged the optics. Is there a company who just sells the telescope without the computerized mount?