The Focal Reducer lens is mounted in a 1.25" cell that will screw into the 1.25" nosepiece of the STV, ST-237, ST-5C or ST-4. When used with the short 1.25" extension tube the amount of focal reduction is increased. With the barrel, it can be used as a F4 guide scope. Cost new: $245.00 Asking $195.
The Borg helical focuser (#7315) and nosepiece (#7316) are used with the lens to make focusing easy instead of the barrel. Cost new: $97. Asking $75
Well sell both as set for $249.00. Both are in new condition.
Paypall with verified users/addresses preferred. No personal checks, but money orders/cashiers checks accepted. Add actual shipping (estimated at $7.00 Priority Mail, insured). Shipping costs outside CONUS higher.