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1.56 Buluugga Cut Photochromic Gray HMC muraayadaha indhaha
Lensku waa shay daah-furan oo leh hal ama in ka badan oo sagxado ah oo qalloocan oo ka samaysan walxaha indhaha sida galaas ama resin.Ka dib markii la nadiifiyo, waxaa badanaa la isugu keenaa muraayado leh muraayad muraayad ah si loo saxo aragtida isticmaalaha oo loo helo goob muuqaal ah oo cad.
Dhumucdiisuna waxay inta badan ku xidhan tahay index refractive iyo heerka muraayadda.Lensiyada maskaxda maskaxda ayaa dhexda ku dhuuban oo dhumucdiisuna waxay ku wareegsan yihiin cidhifyada, halka lensiyada hyperopic ay ka soo horjeedaan.Caadi ahaan heerka sare ee darajada, ayaa dhumuc weyn leh muraayadda;Markasta oo uu sareeyo index refractive, ayaa lensku sii yaraanayaa
