JMI FOCUSER BACKUP PLATE-FLAT ADPTBUPF
Item No. 765-61610
Manuf. No. JMI ADPTBUPF
For adding support when mounting JMI EV, NGF (1.25" and 2") or RCF focusers on Sonotube (cardboard) or wooden optical tubes. (Will not work with the EV-75 Upgrade.) The plates can be easily curved or flattened as needed.