NexStar 114GT Solar Filter

thingiverse

Print the top and bottom then using a 4 x4 inch solar film between them attach the bottom and top with 8 M3 10mm screws (Do not use flat head screws unless you add the counter sink to the model). Trim the excess solar film with a hobby knife for a cleaner look. The top ring has a square recess to help align the solar film, use double sided tab to hold it in place before attaching bottom ring. Make sure to follow the direction on the solar film as to what side face the sun (normally the silver side) This is filter is 10mm thick, much thicker then it really needs to be but i only have 10mm screw on hand and did not want them to extruding out. Never look directly at the sun with out a working solar filter. Inspect solar filter film befor each use for damage and replace as needed.