[UniPol]

Takahashi EQX-1.6x extender/1.25"-2" diagonal for FSQ-106EDX (II,III,IV) OTA's and is in excellent condition. This set up screws into the CAA enabling the focal ratio of the scope to be increased from F5 to F8. There is also a CAA adaptor to attach the diagonal and still achieve focus for visual use. $1200 plus postage.