williams optic

[john guy]

I have for sale a williams optics crayford 2 speed focuser for SCT scope. this has never been fitted to scope, another project not finished. lookoing for $200.00 plus postage or collect
Regards J G

[Rob-Minchinbury]

Hi John.

Does the eyepiece / camera end have M42/M48 thread connection, or is it compression rings / grub screws?

Thanks,
Rob