hi,
Selling my Baader MPCC coma corrector Mark3.
This has a removable T2 adaptor and when removed, the opening is M48 which is wider than the previous one.
Its in good condition with a few small scuff marks, fixes coma with my 10inch F4 with round stars to the edge.
Baader MPCC Mark 3 - $150 plus post
https://www.teleskop-express.de/shop...-5-to-f-6.html
Also for sale, TS9OAG.
9mm thick off axis guider with an M48 female on the telescope side and M48 on the camera side. This provides the widest possible opening.
I have a spare T2 adaptor for the camera side which I can swap if required. you can also get an EOS adaptor that allows you to fix this directly to a dslr and get the 55mm chip distance.
the prism stalk can be moved up and down and the T2 adaptor for the guide camera can also be moved up and down for focusing.
This has worked very well with my SX filter wheel and SBIG STF combo and once focus is achieved for the guide camera, you don't need to adjust it again.
I'm inluding a T2to 1.25inch adaptor to use the lodestar or qhy5L2 1.25mm form factor. this can be unscrewed for a T2 thread. the adaptor can also be used as an extension tube as it has a T2 thread on top of it.
$160 plus post
more info here
https://www.teleskop-express.de/shop...g-sensors.html
Cheers
Alistair