Ok, just when I thought I had seen it all--Kitchen Kapers offers Onion Goggles. These goggles are the tear-free solution for slicing, dicing, mincing, and grating raw onions, leeks, scallions and chives. Designed to eliminate a chef's exposure to the irritating vapors when handling onions, these goggles wear like glasses. The comfortable foam seal blocks out irritating onion vapors and the slightly tinted, fog-free lenses provide maximum clarity. Unisex design fits most face shape but do not fit over glasses. They're also great to use at the barbecue! Storage case included. They are $19.99.
Have at it!