So were all the properties of Lot.
qalab ka kooban tahay iskujir ah filtarrada, waxaa sidaas loo dhisay in ay u saamaxdo kaliya labo qaybood cidhiidhi ah spectrum in la arko waxa ay dhex maraan, oo cas moolka (690nm dhow) iyo cagaar huruud ah (u dhow 570nm).