Originally posted by Ben_Edict I don't know these small Meade scopes, we have a new 16-inch in our observatory and I know the 12- and 8-inch modells. But in scopes you usually use screw-in filters at the back. Not directly on the scope, but somewhere in the camera tube. There are so many different camera tubes, that there is no general rule, but they should use a 2-inch filter (48mm screw thread), for which you find loads of NDs and colour filters.
As I don't know this scope, you should have a look at the front lens. If it is very thick, it should be a Maksutov lens, if it is very thin, it will be a Schmidt lens. The latter might be a little bit better (I assume, it will be a Schmidt, as most Maksutovs are slower than f/10), but need regular collimation, after transport. If you have never done that, you should ask a local astronomy club to explain that process.
A proper lens hood will be as long as the whole tube assembly, but will improve contrast significantly. Some people use flexible sheets of black plastic or even cardboard, which are simply wrapped around the front and fixed with velcro.
How is the focusing mechanism. Does this scope/lens sport the focusing knob on the lower right backside?
regards
Ben
Ben more great info. First I don't see a drop in spot for filters but maybe there were different tubes available for it at one time. Possiblly if I took off the T mount tube they can be screwed in that way but it would be a pain in the field to change ND's or other filters. I'd love to have a Polarizer for it though. The case hasn't got any slots in the foam for extras (like rear tubes or a range finder) and it's a Meade case.
The front element is a Schmidt. It's not very thick and the name is on the front ring. I'll have to look into the lens adjustment but it seems sharp and I live in the middle of nowhere when it comes to Astro clubs and stores that might help in that regard.
The focus ring is around the back tube right at the back of the body of the lens. It's not a knob style.
I was thinking the same thing. Taking a peice of black bristol board and fitting it to make a sliding hood. Hoods make a big difference in regular lenses and I assumed that it would really help this lens as well.
The weather is getting better here today and maybe tonight I can get some real use shots with this lens.
Thanks for the info. Now time for a Google search on DIY collimation.