The Monday 1 hour challenge subject is "Lens".
A picture of, or showing the effect of, anything which can bend light or
create an image, so not just camera lenses, but anything that can create
or distort an image or focus (sun)light eg:
glasses (prescription, magnifying, wine),
a shiny spoon etc.
- anything curved which can reflect/refract light.
Normal rules, take your photo and upload your entry as a modification to
this one in the next hour ...