Additional Details
Our unique Viewing Screen is semi-transparent allowing students, or a group of students, to view the projected image from both the front and the back! It also has a built-in scale for easy measurement and has a cut-out at the base of the holder that allows it to securely rest on a meter stick. The Viewing Screen a component of our Introductory Optical System (#92-7700).
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.