Iilensi zokugxila ezizinzileyo zithandwa ngabafoti abaninzi ngenxa yokuphakama kwazo okuphezulu, umgangatho womfanekiso ophezulu, kunye nokuphatheka lula. Ilensi yokugxila ezinzileyo inobude obuzinzileyo, kwaye uyilo lwayo lugxile kakhulu ekusebenzeni kwe-optical ngaphakathi koluhlu oluthile lwe-focal, nto leyo ebangela umgangatho womfanekiso ongcono. Ngoko ke, ndingenza njani...
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