The Vintage Kodak Slide Projector Lens is a high-quality lens designed specifically for slide projectors. With a focal length of 100mm and a fast aperture of f/2.8, this lens allows for clear and sharp image projection. The Ektanar lens technology, known for its superior optics, ensures excellent image quality. Made in the United States by Kodak, a trusted brand in photography, this lens is a reliable choice for film photography enthusiasts looking to create stunning slide presentations.