Hi all,
I'm trying to use my Meade SCT accessories (I've got a lot of them) with a Sky Watcher Evostar 100 ED Pro. I want to screw an adapter directly onto the drawtube and then screw my SCT stuff onto that. Trawling the net gives me many variations on what the draw tube thread is but I'd like a definitive answer if any one has one!
Basically the adapter should be a M54 (or whatever the correct thread is) female to SCT male. The SCT end is 2" but at 1mm pitch. A standard 2" accessory is 0.75mm I think although I stand to be corrected on everything I've said so far.
I can get various combinations and piggyback them but I'd really prefer just the one adapter.
If anyone has any info that can help me I'd be grateful.