New design, works for Celestron C-14 or any other Celestron 14 inch with Hyperstar. If need one made that's not split with no Hyperstar let me know and with updated measurements and changes I can make changes to fit your set up.

Please read, there may be different types and sizes of this model.  For Celestronc14. And is split for Telescope with Hyperstar or without. . I can easily change measurements if need changes to fit yours just let me know sizes in milimeters.  Can buy this one and measage me the measurements you need it changed to and thats the one Ill send. Thanks.

I also have a regular Bahtinov version for this set up.

Tri-Bahtinov Focus Mask for Telescope - Celestron C-14. From Spencer 3D  SLIDE ON. Condition is New. Shipped with USPS First Class. Software Designed and tested. Works great with these and similar models. 3d printed and designed by Spencer 3d. As always fast free USPS SHIPPING. 2 TO 3 DAY SHIPPING. BLACK. If want in a different color I can make in several other colors just message and ask me. New Design  c14 w Hyperstar split design, New design.