127mm f/9.4 Cradle Rings Construction - Cradle Ring Design on Paper

Cradle Ring Design on Paper... (Click for enlarged view)

I initially designed the Cradle Rings for the 127mm f/9.4 refractor OTA on paper based on the type used by many high-end telescope parts manufacturers such as ADM, Parallax, and William Optics, but these will be made from teakwood. In the diagram above, I have notated the dimensions of the rings as they will apply to my scope. If you like this design, it can be altered to suit your needs. Please take note that the inside diameter of the cradle rings are 1/10th" of an inch larger to accommodate the felt liner.