Locate the knurled ring at the rear of the scope and twist to remove.
Here you will see the end coupler ring that has three (3) small flat-head screws.
Loosen these three (3) screws off and unscrew the coupler ring.
Take your Starwave 0.8 Version 3 (NOT V2) and screw this onto the focus tube assembly
You have now successfully fitted your Starwave 0.8 V3 Reducer.
There is a screw on the rotator you can loosen or tighten to lock/unlock the rotation.
Fitting Starwave 0.8 V3 with rotator video – Click here
Fitting Starwave 0.8 V3 Reducer WITHOUT Rotator – Click here