445nm 450nm Blue Laser Module Engraving Machine Power Supply + Ttl Modulation

Similar Items Description Name: Laser Module Model:512349 Specifications: Power: 3500mW / 3.5W Wavelength: 445nm-450nm Luminous color: Blue Focus: Yes, the minimum focus 2A TTL: Yes, low level (0V): OFF, high level (5V): ON. Frequency: 0-20KHz Cooling mode: radiator and cooling fan Material: Aluminum Lens: glass Laser module: 63 * 40 * 40mm Features: -you can adjust the focal length (by Fingers), the smallest 5000M; -12 hours of continuous work; -life: > 50000 hours Package include: 1x Laser Module With TTL Modulation 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; 4.International buyers please note: a.Import duties, taxes and charges are not included in the item price or shipping charges.

These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties. B.Please check with your countrys customs office to determine what these additional costs will be prior to buying. On 09-Nov-16 at 19:37:22 AEDST, seller added the following information: