2x extender and 2x barlow for FS60cb

[peter andre]

These two items are in perfect condition. Barlow never been used,
Each $150 + postage
cheers
Peter

[dannat]

peter do you know the mag factor of the barlow when used in a star diagonal & not before?

[peter andre]

As far as I know the barlow must be placed before the eyepiece and not before the diagonal.
cheers:)

[dannat]

no tak BL is designed to be used before their 1.25" diagonal to yield 2x, if you place it after the diagonal it yields less, im guessing 1.3-1.4x but can't find it specified anywhere