Iseti yeLense yeGlasi ye-6, iDia. 50mm

Iseti iqulethe iintlobo ezintandathu ezibaluleke kakhulu zeelensi., Ibandakanya enye yezi zinto zilandelayo: iplano -concave, i-convex-concave, i-concave ephindwe kabini, i-concave-convex, iplan-convex, kunye ne-convex ephindwe kabini. ? Ububanzi beelensi ngama-50-mm malunga.