
I want to know what the magnification means, for example a 10X50 magnification
what does that mean? what distance does that cover? etc
Related posts:

I want to know what the magnification means, for example a 10X50 magnification
what does that mean? what distance does that cover? etc
Related posts:
10 is the factor by which the image is magnified, 50 is the size of the object lens (the big end) in mm
The bigger the object lens the more light passes through to the viewer – so a 10×50 will be usable in lower light conditions than a 10×25