› Forums › BAA Events and News › PST Help please › Try a Meade star diagonal thumbscrew
15 April 2014 at 2:36 pm
#576525
Callum Potter
Keymaster
Hi Terry,
you could see if you could borrow a Meade star diagonal or focusser and see if the thumbscrew from that fits yours – at least then you would have a screw to compare against.
Most of these thumbscrews seem to be a bit non-standard to me… Though I must admit I have never measured one.
Callum