smart zooming presbyopic glasses automatic adjustment for both far and near presbyopic hd multi-focus elderly glasses

black gold(黑金) black silver(黑银)

intelligent zoom does not need to select degrees(智能变焦 无需选度数) reading glasses [100 degrees]](老花镜【100度】) reading glasses [150 degrees]](老花镜【150度】) reading glasses [200 degrees]](老花镜【200度】) reading glasses [250 degrees]](老花镜【250度】) reading glasses [300 degrees]](老花镜【300度】) reading glasses [350 degrees]](老花镜【350度】) reading glasses [400 degrees]](老花镜【400度】)