OPTEC-3600

Optec's 3.6-inch circular dovetail adapters are referred to as the OPTEC-3600 dovetail standard.  These telescope-side adapters will connect most telescope OTA's to any OPTEC-3600 receiver including the Pyxis 3" Camera Field Rotators, Perseus Instrument Selector, and older TCF-S focusers. 

Specifications:

 OPTEC-3600 Male Dovetail Spec

 OPTEC-3600 Female Receiver Spec