Feature:1. Stable Performance: This visible band pick up lens has a continuous operating mode for stable performance and fast disc reading.2. Ideal Replacement: The optical pick up laser is the perfect ideal replacement for worn or damaged laser lenses and is very easy to install.3. ABS Material: The laser unit is made of ABS, which is highly reliable, corrosion resistant, robust and resistant to cracking for long term use.4. Simple Structure: The laser head is stable in operation, simple and compact, and brings excellent working performance to the sound system.5. Fine Workmanship: The optical pick up laser is well made with a burr free housing, accurate moulding and the right size.Specification:Item Type: Optical Pick Up Laser UnitMaterial: ABSWavelength Range: Visible lightMode of Operation: Continuous Excitation Method: Electrically excited Working Substance: Free electronsLight Path: Reflective external light path Output Form: Power type Transmission Signal: OC gate typeSpeed: High speed Channel: Single channel Output Wavelength: 650nmLine Width: 1mm.Package List:1 x Optical Pick Up Laser Unit