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The use of contact lens can bring about low oxygen penetration and the lack of moisture. This can lead to the deterioration of the health of the eyes due to dryness of the eyes. Thus, artificial tears which are purchased for the maintaining of the health of the eyes were added to the contents of a package of contact lens. The convenience of the user was considered so that two things could be taken care of with one purchase.
kyungwon university
Seongnam-si, South Korea
kyungwon university
Seongnam-si, South Korea
Eun-jin Kim
Hyun-soo Lim
Jeong-hyun Moon
Young-ju Choi