Bausch & Lomb Opcon-A Eye Allergy Relief, 0.5 oz Sale! from 769 1000 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Clinically proven to provide effective relief of itchy, red eyes. Combination antihistamine and redness reliever formula. For use by adults and children 6 years of age and older. Qty available:100 Tweet