Optics Lab Apparatus Aligners

These 3D printed parts come together to form a lab set up meant for the diffraction gradient lab in AP Physics 2. In this lab, we measure the space between the light fringes as observed upon the viewing screen which is produced by varying the slit distance when the laser beam passes through it. To set up the lab as required, we need a laser, diffraction gradient, and a viewing screen. For the viewing screen, a handheld whiteboard is suggested.