Due to the difference between computer monitors, lights, photographic equipment etc, and every batch of products will exist a little bit of difference.
N'ihi ọdịiche dị n'etiti monitors kọmputa, ọkụ, ngwa foto, wdg, na ụdị ọ bụla nke ngwaahịa ga-adịtụ ntakịrị ihe, biko rụtụ aka na ihe ahụ ị nwetara.