What is the technical terms used to describe the size of the lenses? for example the Panasonic DMC-FZ300 camera versus the Panasonic ZS50.
On Imaging Resource by the lens column it just says the zoom equivalent but I don't see anywhere where it mentions the difference in the size of the physical lens in the FZ300 model is much bigger.
Also, Imaging Resource says the FZ300 has a max-aperture of 2.8, and ZS50 is 3.3, what does that mean?
On Imaging Resource by the lens column it just says the zoom equivalent but I don't see anywhere where it mentions the difference in the size of the physical lens in the FZ300 model is much bigger.
Also, Imaging Resource says the FZ300 has a max-aperture of 2.8, and ZS50 is 3.3, what does that mean?