This Filter is designed to thread into the bottom barrel of Celestron - Meade - Orion - as well as other oculars.All are Double Threaded for Stacking.#1A Lt.Pink - Skylight / UV - #47 Violet - #80A BlueMade in Japan - Vintage Quality !Boxed and Plastic Cased + (2) Page Instruction Sheet.
Note :Exclusive purchase from Celestron International beforethey changed vendors to mainland China.
One of Hundreds of other Unique - Rare - Vintage -Astronomy Items from an extensive inventory.Request posting and Custom Bundling of Catalog Items for eBay Purchase both Domestic and Export, Pleaseemail before using this service."Our Scope is World Wide"astroptx.com
Quantity Astronomical Filters - .965" - 1.25" - 2" (48mm) +Celestron (Japan / Taiwan) - Meade (Japan / Taiwan) Bausch & Lomb -Kenko - (Japan) - Tiffen (USA)Many are Now Posted.
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