Can't focus my Orion short tube 80 after cleaning lens

[Verschup76]

Hi,

I had to clean my lens as there were some specs on it and after I put it back together I fail to get proper focus.

I disassembled the lens assembly as somehow something got in between the two elements.

Stupidly I forgot to mark how they were put together so after some googling I figured out that the thicker element goes in first and then the thinner one, but still no luck.

Any help would be greatly appreciated.

thanks,

Pim

 

[Rallemikken]

The front element must be installed in a certain way. Most likely you have it the wrong way around. Check on youtube.

Edited June 18 by Rallemikken
... not rear....

[vlaiv]