660nm 250mw Industrial/lab Red Laser Focusable Module

US $43.99

  • Shenzhen, China
  • Jan 29th
Description The following picture is the image of the beam end(dia.28mm)  in 5 merters at its infinite focus status. Main Features: 1.    High powered red laser diode designed in. 2.    Aluminum heat-dispensation designed body. 3.    Temperature variation is less than 10dgC in constantly working method. 4.    Long lifespan as long as the module be used with proper current input. 5.    External Focusable lens design. Easy for focus adjustable. Parameters: Wavelengths: 650nm Output Power:250mW Hosts Materials: Aluminum with black paint Driver method: ACC Working Voltage:3-5VDC Power source: DC 220V to 5V adapter or a 18650 battery Size:24*12.5*12.5 Package List: Laser Module 1pcs DC adapter 1pcs Battery pack 1pcs USB DC connect cable 1pcs Shipping:  By registered airmail (default method)  15-20 business days to world wide  By UPS/DHL/Fedex (Pls.disucss with us)  4-7 days to world wide *Laser beam will bring harm for eyes and skin please handle it in a professional way!  *Need more detailed technical support welcome to ask seller directly!* Quality Guarantee:-  Lifetime:  Rayfoss will response your various technical questions in any time. 3 Months: If you met any quality problems causd by the product itself                        under the normal use condition please dont dismantle .You can                  return it in the original package to us.We will repair or exchange new                  one for you and you just pay for he both way shipment. 3 Days.     If you really dislike the item we shipped to you when you received                  the parcel please return it back to us in 3 days. We can arrange refund                  for you and charge 25% service and handle fee based on the total cost                   of the product. Any Special Case:We could discuss each other for an expedient solution. Paypment: Paypal payment is recommended. Thanks for your visiting...:-)!  

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