Siebert Ultra's...which ones?

Hi there!

I have two opposing scopes...8" f/10 SCT and 10" f/4.9

I just received my 34mm Siebert Observatory-for the second time(I regretting selling it in the past).

Now i'm wondering which Ultra's are your favorites that might be a good compromise between the two scopes?

I'm thinking somewhere between the 22mm and 9mm range. I have the money to purchase two more. Maybe one at the higher and one at the lower range?

Thanks!

Rob

I'd ask Harry, he's been very honest with me. The 24 mm "high transmission" would be dynamite in the sCT, but not so great in the dob. The 22 mm should be very good in both.

I

robert cosgrove said:

Hi there!

I have two opposing scopes...8" f/10 SCT and 10" f/4.9

I just received my 34mm Siebert Observatory-for the second time(I regretting selling it in the past).

Now i'm wondering which Ultra's are your favorites that might be a good compromise between the two scopes?


m thinking somewhere between the 22mm and 9mm range. I have the money to purchase two more. Maybe one at the higher and one at the lower range?

Thanks!

Rob