| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultraviolet rays stand projecting ultraviolet rays to an object paper surface inscribed with a fluorescent paint, and to suitable to read out fluorescent display information luminous thereby. SOLUTION: Fluorescent display information inscribed with a fluorescent paint is made to emit light by irradiating an object paper surface on a work- plane with ultraviolet rays projected from a light source part 10. A distinct vision filter 30, which is a filter for visually observing the object space and intensifying a contrast of the fluorescent display information, is provided, and is fastened by screws so as to project from the light source and also to be able to turn. A stand 20 made of plate comprises a pair of foot plates 22 with the plate faces juxtaposed in contact with the work-plane, a pair of leg plates 24a bending at a right angle from their edges, also standing upright and with the mutually opposed plate faces, and a coupling plate 26 squarely bending from the edge of each leg plate 24 to make each leg plate into one body. The top parts of each leg plate part are fasted to the light source part by screws so as to be rotatable. |
