The Zeeion Blower from Visible Dust (gotta love that name!) is a negative ion charged anti-stickie to sensor type air blower which apparently ensures that your precious digital SLR sensor is cleaned without scratching and nicking. There’s clearly a boatload of tech involved, otherwise why would a rubber bulb thing cost $37.33? Oh sorry, it’s a Silicon-RX thing. My bad. [Thanks Matthew].
Unlike ordinary blowers made from regular rubber that increase static charges, the ZEEION blower allows an opposite charges of an air molecules to be blown at dust and sensor surface, therefore neutralizing the static charges for an easier and more efficient dust removal system. This advanced feature reduces the dust re-attachment to the surface by neutralizing the surface static charges.