Frequently Asked Questions

An achromatic waveplate is similar to a zero-order waveplate, but it is made of two different materials to reduce sensitivity to wavelength change.

The difference between an airspaced and cemented achromatic waveplate is the contact method of the two plates.

An achromatic waveplate is made of two different materials, such as crystal quartz and magnesium fluoride.

The wavelength range for the achromatic waveplate is VIS:465-650nm; NIR:700-1000nm; IR:1200-1650.

The diameter of the quarter waveplate is 20.0mm with a diameter tolerance of +0.0; -0.1 mm.

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