Focusable 2.5W 2500mW 450nm 445nm Blue Laser Module Ttl 12V Diy Engraving

Similar Items Description Features: It can adjust the focus(By Fingers),smallest dot 12 hours. The use of laser diodes as the core components, the latest communications laser manufacturing equipment technology and technology used in the production of industrial lasers, the production of high-performance industrial applications of the laser. Constant current intelligent feedback control circuit. High efficiency and high permeability optical system. Low power consumption, high performance optical power output.

Stable performance, good consistency, long service life. Specifications: Power: 2.5W / 2500MW Wave Length: 445nm-450nm Color: Blue (focusable) Voltage: AC / DC12V Power:> 2A TTL signal input 0~5V input.(0V OFF/5V ON) TTL Frequency: 0-20KHz Duty cycle:input 1%-100%; Cooling mode:Heatsink and Fan Material:Metal Lens:Glass Red cable at "+",Black cable at "-"; Size:Laser Module:80*40*40mm;Driver board:80*42*35mm; Package Included: 1 X 450nm 2500mW laser module with TTL Driver board Note: - Please allow 1-2mm differs due to manual measurement. - Due to the different display and different light, the picture may not reflect the actual color of the item. Thank for your understanding. Detail Image Payment 1.We accept PayPal only.

2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your classifieds board or Paypal address. Please make sure your classifieds board and Paypal address is correct before you pay. Shipping 1.We ship to your classifieds board or Paypal address.

Please make sure your classifieds board and Paypal address is correct before you pay. 2.Items will be shipped within 1-3 business day when we received payment. 3.Delivery time depends on destination and other factors;