|
Which filter for osc
I thought there was a thread but I can see it and the search feature does not work for me.
I have a ZWO 2600 which will live on my 80 mm Espirit and I am thinking about a dual filter or tri filter of some kind ...however these filters it seems are for light polluted regions and I am in a reasonably dark site...is there any point in getting a filter and if so what one?
It seems to me that such filters brings you c1lose to the benefits of narrow band imaging which appeals...any advice gratefully received.
Alex
|