What’s the difference besides price on the Internal DS and the 100mm DS.
Ive got the Internal DS for my Lunt 100 and I’ve been able to use it about 4 times now and the jury is still out .
There was a little surface detail that was enhanced on 2 occasions and of coarse proms were visible. I tuned it by adjusting the primary for the best view and then install the DS and then tune it until the surface detail was enhanced and when it comes on band the whole disk brightens and you know your there.
Proms are nice but not as nice as SS.
What can be expected with the full 100mm DS in the view?
I know the red glow is gone , is there any difference on surface and prom detail , are they the same or enhanced over the Internal DS?
I would guess the 100mm DS is tilt tuned? I guess you would have to step to the side and adjust and go back and look or have someone adjust it while I watch as I don’t think I could reach it from the eyepiece?
Is it a set it and forget it .
I think if there are other advantages besides eliminating the red glow I’d be interested in learning about them.
I am just a visual observer too