This is an ideal eyepiece with very good eye relief and 68 apparent field.
It has dual 1.25 & 2 Barrel So you dont need 2 filers. Just 1.25
Some magnifications etc with different scopes.
10 F10 FL 2540. 115x 0.59 deg field & 2.2 mm exit pupil (perfect for this scope.)
8 F10 FL2030 92x 0.74 deg field & 2.2mm exit pupil. Again perfect for this scope.
For your Dobs.
12 F5 FL 1520 69x 0.98 deg field 4.4mm exit pupil.
10 F5 FL 1250 57x 1.19 deg field . 4.4mm Exit pupil
8 F6 FL 1218 55x 1.23 deg field 3.6mm Exit pupil
All figures should be close I may have exact FL a bit out.
So if your looking for a very good priced Tele Vue dont miss out.
First genuine PM will get it.
