Collimation of the secondary is achieved  by turning screws on the stalk where the secondary holder meets it
Springs are placed underneath the cell on the 3 bolts that are inserted into a cell holder that is not provided. and fastened by a thumb screw. Collimation is achieved
by turning the thumb screws.
66 Point Mirror Cell Point Cell
Secondary Stalk and Holder
Secondary Holder Inside Stalk
Hosted by www.Geocities.ws

1