Jump to content

45 degrees?


Recommended Posts

Hi all,

Just set up my fathers Explorer 130P, and since we have the cloudiest cloudy sky even seen, we decided to make sure that the red-dot viewfinder and the scope were looking at the same thing. We pointed it to the local hospital, about 4 or 5 miles away, and could see right in the windows!!! The only thing is, the hospital was tilting anticlockwise about 40 degress or so. I can't for the life in me figure out what might cause this... does anyone know? (I know it doesn't matter too much for a star, but it's frustrating me!)

Thanks,

Craig.

Link to comment
Share on other sites

I thought everything when viewed through a telescope were supposed to appear upside down.

Relative to ....?

With a Newtonian you tend to look into the EP from a strange angle, with is what's causing the apparent rotation. Line of eyes parallel to the axis of the tube & you should see a "normal" fully inverted image i.e. ^down, >left

Link to comment
Share on other sites

Relative to ....?

With a Newtonian you tend to look into the EP from a strange angle, with is what's causing the apparent rotation. Line of eyes parallel to the axis of the tube & you should see a "normal" fully inverted image i.e. ^down, >left

Relative to things that are the right way up?

Link to comment
Share on other sites

Just to confuse some more.

What would happen if i took the star diag out of my refractor and placed it into the EP holder/focuser of my reflector.Think i'll give it a go. If i aint back in 5 mins......call the cops.

RESULT:

EP of Dob at a completely stupid angle. Broken back/neck trying to use it. Not sure what orientation objects were at, I couldn't see anything through it (forgot to remove dust cap from scope AGAIN).

Dont try this at home kids. I do it so you dont have to.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.