Quartet Apollo Overhead Projectors are precise, high-quality overhead projectors, with feature-packed, all-purpose units to high-lumen modes that are specifically intended for dense color, inkjet-printed transparencies. Each model is designed with the projection demands of today's new color printers and copiers in mind. Choose from the varied options below. Whether you prefer a small size room projector with 2,000 lumens or need a stronger one with 4000 lumens, we have them both. You can even order a portable system for professional presentations you can hold anywhere. The projector then folds and can easily fit in a carry-on case!