|
Hi Rob
The Moonlite aluminium split blocks seem to have a good clamping action on 25mm tubes. On the 12" bino I have on loan here you can clamp the tubes nice and tight. The slight amount of slop when loose assists in getting the tubes out in pairs if they are tied at the top end in a "V" .From what I 've seen th erepeaeatbility of collimation is excellent.
|