Accessories for Nexstar 130 SLT newton.

[pluton]

                            Hello,
I have a Nexstar 130 SLT newton and I would like to know that can come in handy Ac adapter, it must be celestron or any other?
Another question is: It would be interesting to buy an electric focuser?
I've seen one of Orion, would be worth?
What other accessories can work well with this telescope?
Regards and thanks in advance
Paul   

[baggywrinkle]

I would balance the cost of additions with the cost of an upgrade to a bigger 'scope.

For AC adapters have a look at Maplin's site or go to a Tandy store. The power supply does not have to be a Celstron one, just one that will provide a stable 12 v DC supply.