ʻO ka hana optics precision e pili ana i ka R&D, ka hoʻolālā a me ka hana ʻana i nā lens optical kiʻekiʻe a me nā mea hana optical kiʻekiʻe, me nā lens puka aniani pālahalaha, prisms, nā aniani spherical a me nā papa aspheric, nā huahana kūikawā kūikawā a me nā uhi, a hiki ke hāʻawi i nā ʻano like ʻole. ma...
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