pap
E desbentaha di zumlènsnan ta ku e kompleksidat fokal i e kantidat di elementonan di lèns nesesario pa por yega na un alkanse di distansianan fokal ta mas grandi ku den kaso di lènsnan fiho.
eng
The disadvantage of zoom lenses is that the focal complexity and number of lens elements required to achieve a range of focal lengths is much greater than for prime lenses.