Re: Change of 2" Extender Tube design.
- Hi William,
Thank you for answering my question, it is appreciated.
--- In William-Optics@yahoogroups.com, "William Roy Penney"
> --- In William-Optics@yahoogroups.com, "Julian Mole" <julianmole@>
> > Hello,
> > After doing a search for this question I couldn't get the answer,
> > here goes:...............there
> Hi Julian,
> Depending on your set up (imaging, barlow, heavy eyepieces etc)
> may be a strong tendency for the assembly to rotate, (or evenunscrew
> at the diagonal nosepiece) and if your careless your eyepiece mayfall
> out!! ouch!! Dont try to blame WO!slipping/rotation.
> Two set screws work much better and help prevent
> Cheers, William