Pentax F9900 ANSI Z87.1 Prescription Safety Glasses w/ Side 。Welcome to Deals For Your Eyes! Brand: Pentax Model: F9900 Z87-2+ Color: Smoke Material: Plastic Size: 52mm / 22mm / 145mm Country of Origin: Taiwan Condition: Client Return, Rx Lenses Must Be Replaced, Mint Condition 100% Authentic. Comes with a generic case and cleaning cloth. All photos are of the actual item — no stock images, ever. We carry a wide range of designer eyewear frames and sunglasses. Free USPS shipping within the US. Ships within 1 business day. Free returns within 30 days.