Apollo VUF1000E-A 8.5 in. x 11 in. Color Laser/Inkjet Transparency Film (50/Box)

We use this for printing optical comparator charts for our machine shop operations. We typically print them at 31.25X magnification and they come out perfectly accurate on our HP laser printers. We used to have to make them using a drafting board, rulers and compasses. This is typically used for overhead proejctor slides, and it works perfectly for optical comparators as well.