1/4 Wavelength Plates.
P.I.R.A. #: 6H30.10
Illustrates: Polarization.
Description: Two polarizers are set to not allow light through. Then 1/4 wavelength plate is inserted between the polarizers and light reaches screen.
Size: 17" h x 48" w
Notes: Two 1/4 wavelength plates can be used.
Hazard: Laser light hazard.
Condition: Good.
Instructor Comments
