Samsung Advanced Institute of Technology(SAIT) is the highest R&D institution to conudct prior research of Samsung Electronics.
We delivered a large Fresnel lens F = 1300 and F = 1100 that is fresnel lens for projection to SAIT.
Their use was secret due to its nature, but we heard that fresnel lense are used for visual field.
I am proud that we delivered our product to the one of the highest levels of domestic institutions as the only company that develop and produce fresnel lenses in the domestic.
Question for Fresnel lens
Myung Joong KIM