メガネレンズトップ企業
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Carl Zeiss AG (Carl Zeiss Meditec AG)
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Nakanishi Vision
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EssilorLuxottica (Essilor)
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Rodenstock GmbH
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Hoya Corporation (Seiko Optical Products Co., Ltd.)
*免責事項:上位企業は順不同
Carl Zeiss AG (Carl Zeiss Meditec AG)
Nakanishi Vision
EssilorLuxottica (Essilor)
Rodenstock GmbH
Hoya Corporation (Seiko Optical Products Co., Ltd.)
*免責事項:上位企業は順不同