Check the listing for details. Collimation Mask for Meade 8" LX90 Telescope. Condition: New. Listed at 15.29 USD. Duncan Collimation Mask for Telescope - Meade 8 Inch telescopes. Meade 8" LX90 . 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 need in different color let me know or if need one to fit your telescope let me know I may already have a design, if not I can design to fit yours. , Comes as is in black so if want a different color just let me know I will send other colors. Everything is customizable. So if need a particular size for a particular model. Contact me. I do custom projects as well. SHIPPING CHARGES ARE CHANGING FOR ALL ITEMS I SELL ON EBAY. MANY ITEMS THAT ARE FREE SHIPPING WILL BE CHANGING SLOWLY TO SHIPPING THAT IS CHARGED TO THE BUYER. SHIPPING SUPPLY COSTS AND SHIPPING CHARGES ARE HURTING THE BUSINESS. BUT WITH SHIPPING CHANGES HAPPENING THIS WILL MAKE FOR LOWER PRICES ON THE ITEMS THEMSELVES.