Welcome to our shop! Here are the details of our product: 1. 100% brand new and high quality. 2. It is the heart of the optical drive, mainly responsible for data reading. 3. Standardized design ensures the normal operation of your device. 4. Made with precision electronic components, it has stable performance and a long serving life. 5. CD mechanism replacement parts for the old or broken laser lens. Specification: - Model: SF-P101 - Waveband range: Visible light - Operation mode: Continuous - Working substance: Free electron - Light path: Reflection type external light path - Output form: Photosensor type - Transmission signal: Tri-state gate circuit type - Speed: High speed - Channel: Multichannel - Output wavelength: 650nm Package list: - 1 * Optical Pick-Up Laser Lens 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.