Calvin Klein Eyeglasses, Frames Only, CK8024 419 Blue, 52-17 。Brand: Calvin Klein Model: CK19506 (Color Code: 419) Era: Modern Size & Weight: 51mm lens width, 17mm bridge width. Weight: Approx 20g. Authentication Description: Marked \"CALVIN KLEIN\" on both temples; CE mark present on inner temple. Model number and sizing clearly stamped on inner frame. What’s Included: Frames only (no original case/cloth). Perfect For: Someone looking for a stylish, professional daily frame to have their own prescription lenses fitted. Condition: Used. Frames show light signs of wear consistent with previous use. Temples are structurally sound. No significant scratches noted on frame finish, but expect minor surface wear. Note: These are currently fitted with demo/prescription lenses; you will need an optician to replace these with your own lenses. Sold as frames only.