New in Box. Caddis Readers. Model: Gramophone Color: Polished Black. Magnification= 0.0x. Protect your eyes with industry leading blue light technology for viewing your phone, tablet, computer, tv. etc. About Gramophone was inspired by classic round frames and reimagined with modern materials. Traditional temple shape, custom alloys cores and custom metal alloy tips round out the overall look. Only A-side material here. Features A premium hard coating protects lenses, increasing durability and minimizing scratches. Lenses include a high-performance water, dirt, and grease-repellent coating for easy maintenance and superior optics. Premium, bio-based acetate frame with 5-barrel industrial hinges. Fit Classic and versatile style, narrow fit A round frame shape ideal for heart, square, and oval faces. See Frame Measurements