|
This allows extending the focus for barlows and for prime focus imaging.
|
HOME3D Printing Projects: Design, Printing, Implementation 2" Extension Tube Project Updated 1/13/19
This allows extending the focus for barlows and for prime focus imaging.
The finished piece, with 1/4-20 nylon lock screws in place to hold eyepices. Note the massive knurl.
Shown here with a Televue 16mm Nagler installed, ready for action!