Vintage 1970s Macrocoma DIY Projection TV Lens Kit SEALED w/ Plans Booklet For Sale

Up for sale is a rare piece of 1970s home theater history! This is a complete, original 1973 Macrocoma TV Projector Lens Kit, exactly as it was sold mail-order over 50 years ago. This kit was designed to allow hobbyists to build a custom enclosure around a standard portable CRT television to project a massive "wall-size" image.What is included:

• Original 9" x 7" Projection Lens: Still brand new and factory-sealed in its original protective cover with the official Macrocoma paper certificate insert. Zero scratches, scuffs, or handling wear.
• Original Plans & Ideas Booklet: In excellent vintage condition, featuring the complete building schematics, dimensions, and setup instructions.
• Introductory Congratulation Letter
• Macrocoma TELEDAPTER Ad

This is a fantastic "New Old Stock" (NOS) find perfect for vintage electronics collectors, retro tech archivists, or anyone looking for a unique piece of 1970s DIY Americana display media.