Working outside today on a brake job. Had my cheaters on for close work. A bright spot on the truck caught my eye. Realized immediately it was my 2.5 cheaters & the sun above me burning the paint!
had a piece of tee shirt as a rag. It took less tan 6 seconds to intentionally flare up by focusing the sun to a pin point.
Ive done this B4, but no wheres near this quick.