
Spectral reproduction light sour…
4 different color temperatures white LED and 26 kinds of single-wavelength LED bulbs equipped in this light source box.It is able to reproduce a sp…
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From the design, development to the manufacture of optical related devices
Valid achievement of applications in the optical field
We have achievements in the production of diverse devices, including light source boxes and viewers, lens testers, shutter testers and luminance meters.