Part of my clean out, this Orion ED80 has been an excellent equipment piece. Originally I used the scope for imaging, then later for guiding.
The optic is very very clean, but there are marks on the outer from the guide rings/ screws. The cap is extremely tight, and has a chip out of the lens cap where marked. I have marked with yellow circles the marks to the outer surface.
The focuser works very well, and has the original 2" to 1.25" adaptor which includes a camera T thread to the end of the adaptor.
Optical diameter: 80mm
Focal length 600mm
Focal ratio f/7.5
Coatings Fully multi-coated
Optics type Air-spaced doublet
Glass material Extra low dispersion FPL-53
