The Ray Board sits on the demo table and can show many of the behaviors of light.
Black Board Optics shows the same effects, but uses magnets to attach the apparatus to the side chalk boards (which are steel backed)
Black Board Optics Kit
| DCS# 6A60.10 | NWU# O-5 | Location: 4 A 5 |
| title: Ray Board / Black Board Optics |
| Description: The Ray Board sits on the demo table and can show many of the behaviors of light. Black Board Optics shows the same effects, but uses magnets to attach the apparatus to the side chalk boards (which are steel backed) | Black Board Optics Kit |