2-IRPW-ZO-L/4-4000-C - λ/4 Mid-IR Zero Order waveplate , >10 mm clear aperture, 4000 nm, AR/AR Coated

We offer zero order half and quarter waveplates with clear aperture of 10 to 18 mm for applications in the 2.9 - 9 microns range. Waveplates are AR coated in order to reduce Fresnel losses. Waveplates are mounted for easier handling and adjustment.