Shanghai Optics manufactures Half Wave Plates and Micro Waveplates. The Micro Waveplates are as small as 0.35mm x 0.35mm with a tolerance of +/-0.05mm and a thickness of about 0.19mm.
Factory Standard – Contact us for manufacturing limit or custom specifications.
- Material: Crystal Quartz
- Dimension: +0.05, -0.05mm
- Wavefront Distortion: <l/8 l@632.8
- Retardation tolerance: <l/500
- Parallelism: <3 arc second
- Surface Quality: 20/10 scratches and dig
- AR coating: R<0.2% at central wavelength
- Standard Wave: quarter-wave (l/4), half-wave (l/2)
Need help?
We offer consultations and initial feasibility studies. If you have questions about limitations or lens capabilities we’re more than happy to work through your proposed custom components. As an unmatched custom optical provider, we’ll do everything that we can bring your vision to life.
