Multi function disks for full on cap. Or 60mm center hole function.  Or tiny 7mm hole function. The disks fit inside the main cap in between the telescope and the cap when they are put on. See pictures. Thes3 are customizable so if need a particular size or need changes just let me know.

Fits  104.9mm  outer diameter telescope or lens. or for 104mm outer diameter Telescope. 

Fitted outer diameter fitted cap for Telescope - universal fit for 105mm .. 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 USPS SHIPPING. 2 TO 3 DAY SHIPPING. BLACK . Other colors and types available just ask. Need a custom made part or mask let me know I make with no added fees for design. An 3D-Prited part by Spencer-3D

Change are coming with shipping charges. Over time less and less listing will have free shipping unfortunately. It's just cutting into profits too much. 3d printing is an expensive business. And shipping charges are continually going up. But I will lower prices on items some to help so customers still get a good deal.

Tyanks..Thanks... Matt of Spencer-3D