- #1
Lighting_man
- 2
- 0
Hi,
We're offered shaving mirrors by suppliers and sometimes their claims to the magnification are doubtful.
I don't wish to upset any customers by giving incorrect information.
So is there a practical way in which I can test the magnification myself? i.e. measuring the distance of the bulge inward compared with the diameter of the glass?
Please be aware that I do not have a whole host of equipment (no flux capacitor etc) but have some accurate rules and a digital caliper.
We're offered shaving mirrors by suppliers and sometimes their claims to the magnification are doubtful.
I don't wish to upset any customers by giving incorrect information.
So is there a practical way in which I can test the magnification myself? i.e. measuring the distance of the bulge inward compared with the diameter of the glass?
Please be aware that I do not have a whole host of equipment (no flux capacitor etc) but have some accurate rules and a digital caliper.