area51
07-03-2017, 04:13 PM
I am wanting to buy a focuser to fit my 80mm refractor tube. The ID needs to be 86.4 mm. Crayford style would be good, but anything is better than the rubbish in it.
Cheers:)
Cheers:)
View Full Version here: : [NOT REQUIRED] Refractor focuser 80mm