Check the listing for details. 455nm 10W Blue Diode Lasers Multi Mode Fiber Coupled Laser 60μm-800μm Diameter. Condition: New. Listed at 300.00 USD. NOTE: Customers who order " With Pluggable Fiber " please note. The default package for this product does not include fiber cables ( Laser only comes with pluggable fiber ports ) . If you need to order additional fiber cables to match the laser, please contact us as soon as possible,Thanks. Specifications: 455nm Blue Diode Laser Note: Fiber Connector：SMA905,FC selectable （Leave a message when ordering） Parameter information can be viewed in the option picture instruction manual, If you have any questions, please feel free to contact us at any time. (The video is for reference only) Applications Medical & Treatment Industrial Marking & Cutting Special Light Source Notes: If you need to order more or any other laser diodes//Fiber Coupled Laser, you can send us a message at any time through eBay. We are always here if you need any help. Buying Tips: 1. Email us if you need any other laser diodes. 2. Email us if you need full datasheets. 3. Email us to combine the shipping cost if you buy multiple items from our shop. 4. We are always here if you need any help.