1、Visible Light Band: This is a visible light band laser head with continuous operation mode, which can quickly read optical discs, and is efficient and practical. 2、Stable Performance: The laser head is stable in performance, simple and compact in structure, will bring excellent working performance to the radio sound system. 3、Premium Material: The laser unit is made of premium aluminum alloy materials, which is highly sturdy and reliable, corrosion resistance, not easy to crack, and can be used for a long time. 4、Ideal Substitute: This optical pickup laser head with fine workmanship, is the perfect replacement for worn or damaged laser lenses. 5、Easy Installation: The replacement laser head is easy to replace and install on the machine, simple to operate. 1 x Laser Lens Optical Pick Ups Item Type: Laser Lens Optical Pick UpsMaterial: Aluminum alloyType: Laser headBand Range: Visible lightOperation Mode: ContinuousExcitation Mode: Electric excitationWorking Substance: Free electronLight Pathway: Internal light pathwayOutput Form: Power typeTransmission Signal: OC gate typeSpeed: Low speedChannel: Single channelOutput Wavelength: 650nmLine Width: Approx. 30mm/ 1.2in