Focus!

[recceranger]

Sometime ago I fitted a Baader Steeltrack to my SW ED80. A great improvement all round. However, on fitting my D3000 using an M48 adapter the focusing tube is out at its max to get a crisp image.

By this I mean that when I place a Bantinov Mask over the scope I have to let the focusing plain out to its max in order to get the correct spikes!

Has anyone else encountered this?

[Thalestris24]

Hi

I don't have an ED80 but from what I've read you really need an extension tube if you haven't go the field flattener/reducer fitted? With the latter, you don't need the extension, apparently.

Louise