Uses technology developed by NASA scientists
Designed to help users spot disease and turf problems before they become visible to the naked eye
Works by blocking out the green spectrum reflected from chlorophyll in healthy vegetation
Problems can be detected two to 10 days before they are visible to the unaided eye
Turf diseases detected by the lenses include fusarium patch, pythium blight, yellow patch, brown patch and anthracnose
Made of shatter-proof polycarbonate
Includes a wrap-around frame with snap-in lenses
