The Delta Small Ballistic Shooting Glass is the smaller version of the original Delta shooting glass. The single lens design is smaller than the regular version and provides distortion free clarity and 100 percent UVA and UVB protection. Three sets of lenses (smoked, yellow and clear) are included. Additionally, comfort and secure fit is achieved with extendable bending temples and rubber nose pad. The Delta surpasses ANSI Z87.1+ 2010 standard and the MCEPS ballistics impact standard providing ultimate protection. RX insert is compatible with the Bravo.