Waveplates and Retarders For Light Transmitting
Waveplates and retarders are used for light transmitting without attenuating, deviating, or displacing the beam but change the polarization state.

Materials: Quartz, MgF2 and Customized
Type: True Zero Order, Low Order, Multi Order, Achromatic, Dual Wavelength
Popular Retardation:
- λ/4 waveplates
- λ/2 waveplates
- 1λ waveplates
Size: 0.01mm~50mm
Retardation Tolerance:
- Telecommunication: wavelength in 1270 /1290 /1310 /1550 with zero grade >1/300 λ, 1/500 λ and 1/500 λ Transmitted Wavefront: <1/10 λ
- Laser: wavelength in 915/976/980 /1064 with low grade >λ1/200
- Other wavelength in 632 /532 /450 with true oder>λ1/500