S1112-LED. Illuminated Black Loupe, 30x.
While this jeweler’s loupe was originally designed for jewelers to measure and inspect stones, its also a great tool for examining nib tips while sharpening/forming them or inspecting very small calligraphy for reproduction work.
Features a 30x magnifier and LED light. Folds up easily to protect lens, and comes in a storage box with foam cushioning.