Hello
I have just purchased a HOTECH Advanced CT Laser Collimator (Sky & Telescope Hot Product 2010) from the US (received today 21 Jan).
http://www.hotechusa.com/category-s/23.htm
It works on CT, SCT, SN Mak, and RC scopes. However, what I did not know when I ordered it was that the diameter of the secondary needs to be less than 170mm for this to work but the secondary on my CDK 17" is larger than that. Collimating this scope was the primary purpose of this purchase. HOTECH are happy to take it back and refund my money, but I thought someone here in Australia might want it, especially SCT owners.
I have paid the shipping and import tax on this, so I am only looking to make my money back on the item which at today's exchange rate is $455USD = $635AUD and I will cover the shipping.
As you can see from the pics, it is still in its original bag and will remain so until sold or returned.
cheers
Martin