The Visible Dust Arctic Butterfly 724 (Super Bright) is now equipped with 2 super bright LEDs that illuminate the sensor while in operation. This illumination reduces the possibility of fibers being dragged accidentally against the surrounding cavity hence reducing the potential cause of smear usually caused by contaminated fibers. With the LED as a guide, it becomes easier to spot dust particles. The internal engine meets certain RPM standards and also creates a centrifugal force that enhances dust rejection as well as bolstering the charge enhancement of fibers. These combined patented features that include SCF (Super Charged Fibers) makes the Arctic Butterfly 724 (Super Bright) a superb sensor cleaning tool. These enhancements involve nano-coating technology for charge enhancements as well as by using super thin fibers for maximum lift capability along the rotary motion for cleaning/charging - all without the use of canned air. Because of its safety features, all models of Arctic Butterfly can be safely used on ITO (Indium Tin Oxide) coated sensor and DLSR's with built in sensor cleaning systems.