Features: Brand new and high quality Made of high quality material. It is the heart of the optical drive, mainly responsible for data reading. Standardized design ensures the normal operation of your device. Made with electronic components, it has stable performance and has long serving life. CD mechanism replacement parts for the old or broken lens. Specifications: 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: state gate circuit type Speed: High speed Channel: Multichannel Output wavelength: 650nm Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Optical Pick-Up Lens