"What does 'x2' on a lens mean?"
Biology · Middle School · Wed Jan 13 2021
Answered on
The notation 'x2' on a lens typically refers to the magnification power provided by the lens. It signifies that the lens provides a magnification factor of two times (2x) the normal or unaided vision.
For instance, if a lens is labeled '2x' or 'x2,' it indicates that when looking through that lens, the viewed object will appear twice as large as it would when viewed with the naked eye at the same distance. This magnification aids individuals with vision impairments or those requiring assistance for close-up tasks by enlarging the visual image.