Blogger templates

My Best Moon Photos

My latest and more improved photos of the moon.

Orion Dobsonian Accessories

Check out some great accessories for the Orion XT8 Dobsonian!

Jupiter Flying Through Space #2

A second video I did of the great planet flying through its orbit!

Colors of Sirius 2

Most stars appear white, blue, yellow, or red in color when viewed in your telescope... while Sirius is rainbow!.

Showing posts with label xt8. Show all posts
Showing posts with label xt8. Show all posts

Wednesday, September 21, 2011

Using Basic Telescope Accessories

This post is to show beginners how to use basic viewing accessories for the Dobsonian XT8 such as the eyepiece, barlow lens, and eyepiece filter. It's common knowledge, but sometimes there can be confusion with something you're new to! I hope it's helpful!

This is where the filter goes. It wont attach to the main eyepiece, although it seems like it should. I've tried many times. So far, I can only attach it to my barlow lens. Make sure it's screwed on tight, if it's loose, it could fall off and onto the mirror inside the telescope and can break it!

This is where the eyepiece attaches to the barlow lens. The silver pegs on the side of the barlow hold the eyepiece tight into place when screwed in.

This is how the whole viewing piece will look once it's all put together. Now all you need to do is attach it into the telescope with the silver pegs to hold it in place! Remember, you don't need the barlow lens; if you don't have a barlow, just attach the eyepiece into the telescope itself!

Sunday, September 18, 2011

First Photographs I Took of Space

These are the first good pictures I have taken with my digital camera and XT8 Dobsonian telescope. This telescope produces some very clear images, yet I have only used a cheap digital camera to take these photos. There is no need to have the camera hooked up to the telescope in any way, all you have to do is simple snap the pictures through the lens! Of course, a nice USB hookup will improve the images dramatically, especially of the planets since the camera distorts the image of far away objects.

Click the image for a larger view.

The moon and clouds. [No moon filter, no barlow]
The moon. [No moon filter, no barlow]
The moon. [Moon filter, 3x barlow]
The moon. [No moon filter, no barlow]
Jupiter and Galilean moons. [No moon filter, 3x barlow]
Jupiter in better detail. [No moon filter, 3x barlow]

Share

Twitter Delicious Facebook Digg Stumbleupon Favorites More