A CCD camera chip with resolution $1024\backslash$times $1024$ pixels and $10\backslash$times $10$ mm in size is focused on a flat

square area $0\mathrm{.}5$ meters away. How many line pairs per mm will this camera be able to resolve with a

$35-$mm lens? What about with a $70-$mm lens?A CCD camera chip with resolution $1024\backslash$times $1024$ pixels and $10\backslash$times $10$ mm in size is focused on a flat

square area $0\mathrm{.}5$ meters away. How many line pairs per mm will this camera be able to resolve with a

$35-$mm lens? What about with a $70-$mm lens?