Nike Optical Frame NK7290 410 52

General Warnings Demo lenses not suitable for everyday use: The included demo lenses are exclusively for the presentation and stabilization of the frame. They are not intended for everyday wear or use as optical lenses. No UV protection: Demo lenses do not provide protection against UV radiation. Do not wear these lenses outdoors, as this may cause eye damage. No protection against mechanical impacts: Demo lenses are generally not shatterproof and offer no protection against mechanical impacts such as shocks or scratches. Not suitable for sports activities: Frames with demo lenses are not suitable for sports or other physically intensive activities, as the lenses may fall out or break. Intended for short-term fitting only: Demo lenses are solely for short-term use to assess the fit and design of the frame. Safety Risks Risk of falling lenses: As demo lenses are not securely fixed within the frame, they may easily fall out and cause injuries. Risk to children: Frames with demo lenses should be kept out of the reach of children, as the lenses may be swallowed or cause injury due to sharp edges. Risk from reflective surfaces: Demo lenses may cause glare or reflections that impair vision and could be dangerous in certain situations, such as driving. Material and Environmental Notes Sensitivity to high temperatures: Frames and lenses may deform or become damaged with prolonged exposure to high temperatures (e.g., in a car under direct sunlight). Break resistance: Although many frames are made of shatter-resistant materials, extreme impacts or falls may still cause damage. Handle and store frames carefully. Avoid chemicals: Keep the frames away from aggressive chemicals, including cleaning agents, solvents, perfumes, and sunscreens, as these can damage the coating or frame. Warranty and return conditions: Improper use or incorrect care may void the warranty. Follow the included care instructions and manufacturer guidelines. Do not sit on lenses or apply pressure: Excessive pressure can damage the frame or deform the lenses. Health Warnings Eye strain: Prolonged use of demo lenses can cause eye strain, blurred vision, or discomfort. Not for vision correction: These lenses are not optically corrected and should not be used as a substitute for prescription lenses. Risk of injury from damage: Damaged or broken demo lenses may have sharp edges that can injure the skin or eyes. Dispose of damaged lenses immediately. Legal Notes For presentation purposes only: Frames with demo lenses are supplied as presentation models in compliance with legal standards and are not classified as medical devices. Professional fitting required: The installation of optical lenses into this frame should only be carried out by qualified professionals. Any other use is prohibited and may damage the frame. No liability for improper use: The manufacturer is not liable for damages or injuries caused by improper use of frames with demo lenses. Additional Warnings Avoid reflections in specific environments: Demo lenses may cause glare in environments with bright lighting or reflective surfaces. For model use only: These frames are not suitable for permanent use until equipped with optical correction lenses. Safe transport and storage: Store the frame in a protective case to prevent scratches or breakage to the lenses and frame.