Usoro mmalite Focal Lens Series

Nke a bụ ụdị ihu oghere ihu anyị emelitere. A na-eme ya site na ọkụ na-ebufe iji nweta obere oghere na-egbuke egbuke na obere ọkụ. Pls chọta nkọwa ndị ọzọ na vedio.