* The design wavelength of all lenses is 405nm. When the lenses are used in other wave bands, the change of optical performance caused by the change of refractive index should be considered. Please consult our company for details.
* * Working distance WD is the theoretical distance from the lens plane to the focus.
* * * Due to the refraction of the lens, the clear aperture of the incident light and the outgoing light is different.
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