Optical Bench 3 Source Accessory 01

Optical bench 3 source accessory 01:
Light source with bracket, if necessary, able to achieve: ray, color, crossed arrow and pin source.
Durable: Rigid aluminum optics bench and protective component holders ensure years of reliable use.   
Easy Alignment: Most of the components fit inside protective holders that snap directly onto the optics track, allowing students to make adjustments without re-aligning the system.
Multi-Purpose: The 4-in-1 Light Source serves as a bright point source, an illuminated crossed-arrow object, a primary-color source, and a ray box with up to five parallel rays.
Student-Friendly: The Optics Track is lined with built-in metric measuring tape that enables measurements to be made directly from the bench.
Expandable: The system is based on our durable Optics Track, 1.2 m, which easily expands to support student studies of diffraction, atomic spectra, polarization, and more.