Through the looking glass

Now where did I drop that screw? Today has been an ordinary sort of day. I took a photo of a dramatic skyline on the way to visit my mother down the country lane that leads to the Nursing Home. However, this rather more unusual photo won out today. This is my working vision, an image of what I see through my right eye most of the day. Working distance is about 10cms and the magnification is x4. Most of the screws in the pot are no longer than two or three mms so a steady hand is de rigeur. Headaches are an occupational hazard! I am surprised the iPhone registered an image when held up to my loupe but it did, even if the focus is not brilliant.