Prada VPR 15L 7ON-1O1 Dark Purple Eyeglasses Frames 53-16 。This listing is for 100% Prada VPR 15L 7ON-1O1 Polished Dark Violet Purple Silver Eyeglasses Frame w/ Flexhinge Italy 51-16-135 ULTRA RARE. Eyeglasses frame in good pre-owned condition, (see photos). Listed price is reflective of item condition. Size: 51-16-135. Made in Italy. Please see pictures to make your complete condition assessment. The Prada VPR 15L 7ON-1O1 is a full-rim, rectangular designer eyeglass frame manufactured by EssilorLuxottica in Italy. This vintage acetate frame is highly recognizable for its distinct Polished Dark Violet (Dark Purple) finish, accented by stylized metallic knot details along the temple arms.