Explain zoom lens specs please?
January 13, 2014 12:15 PM Subscribe
Can someone explain these two types of zoom lens specs?
I know nothing about cameras and Google has been surprisingly unhelpful.
What is the difference/relationship between camera zooming claims of 15x or 30x (I understand that part) versus other zooms that don't say anyx but instead say something like "16-50mm Retractable Zoom".
Is there a conversion?