I have several illuminated bench-mounted magnifiers. The problem is trying to determine what magnification power each one is. (They are fixed lenses - not changeable.) Some of the magnifiers have part numbers on them, others don't. Of course when I tried to find the ones I do have part numbers for at the manufacturer's website, they are long gone as they have already been replaced with a new model.
Is there a way to measure and determine the magnification power?
Also, while I'm on the subject, is diopter the same as magnification power? (i.e. 3 diopter = 3x)
Is there a way to measure and determine the magnification power?
Also, while I'm on the subject, is diopter the same as magnification power? (i.e. 3 diopter = 3x)