when you take the lens off you use the focuser off the telescope, you can get a t-ring for your camera from cnc supply in the US (i have just bought off them)
you will the possibly need a 2" - to T thread adapter - though CNC now make an all in one unit called the t-minus adapter for Sone new & u4/3
CNC all in one t-ring/adapter
what newt do you have?