Mendel
Senior Member.
I take it you have never used a magnifying glass?Hmm, not entirely correct. There can never be a real image when "the observer is between the lens and the focal point". Hence, an image as observed through a lens is always inverted.
an old video I made to disprove a FE idea, but it shows the inversion (or not) depends on the distance
Source: https://youtu.be/hgBchCd0EOo
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Source: https://youtu.be/hgBchCd0EOo
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