I find 'Baby wipes' that clean up 'sticky little fingers and faces' are also perfect for getting marks off computer / TV screens , and cleaning phone screens and cameras / lenses. They leave the screen dry but remove marks.
I also find the cheap ones are actually better for this than the expensive brand names. I do not think there is lanolin in the cheap ones as they seem to leave a computer / phone screen dry but mark free. I think they have some form of 'soapless cleanser' rather than the lanolin in more expensive versions.