Automobile and bicycle tail lights are molded with arrays of small corner reflectors, with different sections oriented for viewing from different angles. Reflective paint for visibility at night usually contains retroreflective spherical beads. Thin plastic with microscopic corner reflector structures can be used as tape, on signs, or sewn or molded onto clothing.
automobile and bicycle tail lights are molded with arrays of small corner reflectors with different sections oriented for viewing from different angles reflective paint for visibility at night usually contains retroreflective spherical beads thin plastic with microscopic corner reflector structures can be used as tape on signs or sewn or molded onto clothing