Setup, Compatibility & Care
To ensure the best fit, take your DG3393 frames to an authorized optician to have the temples and nose pads adjusted to your specific facial geometry. Because these frames are optical-grade, ensure your prescription lenses are installed by a professional to maintain optical clarity. For daily care, clean the lenses and frame using a microfiber cloth and a gentle lens spray. Avoid leaving the frames in high-heat environments, such as a hot car, as this can warp the frame material or damage the finish. Store them in a protective hard-shell case when not in use to prevent accidental scratches.