Vintage REAR WINDOW Wide Angle Lens 6" x 8" 3M RARE!! Product BY VANGUARD Optical Lens NM. Condition is NEW. These are in NEAR MINT CONDITION, SUPER CLEAN. This is a Wide Angle Lens which Clings to rear window helping you to see onjects better. Viewing Angles Upward 7.0° Sideways 25° Downward 31° Length 9". Revommended for Mini Vans,Camper Shells,4-Wheel Drive,Trucks,OTHR. Please check out the pictures for the details thanks. Shipping is Ground Advantage Mail USPS.