This is a Focusable Laser Module, Focusing Beam and Collimated Beam Both Have. If you need Collimating Laser Beam Module click:
Name: High Power Focusable Laser Module
Focusable: Yes, Focus 2A
TTL: Yes, 0-5V input (0V OFF / 5V ON)
TTL Frequency: 0-20KHz
Cooling Mode: Heatsink and Fan
Red cable at "+",Black cable at "-";
Size: Laser Module: 90*40*40mm; 91*46*42mm(Include Fan) * It can adjust the focus(By Fingers), the smallest dot 5000M;
*Can work continuously >12 hours;
Package:1 X 450nm 2000mW Focusable Laser Module with TTL Driver
We use high-cost high-quality accessories. We will not sell the poor quality or unstable products, not deceive buyers.
Dear buyers, if you want to buy high-quality lasers, please choose us. the price of our laser is higher than other sellers, but you can buy high quality and satisfied products. Items will be sent to all the countries over the world (Except some countries and APO/FPO).
Items will be carefully examined before sent out.
We will use bubble bag or pearl foam to wrap the items carefully.
The package will be sent out by Aliexpress standard shipping (China Post Airmail, Hongkong Airmail Post, Singapore Post) or Business Express (EMS, Fedex, UPS, DHL). 3 business days for order processing after received the payment.
The shipping time is about 2 to 7 days via Business Express,15 to 45 days via Post to Worldwide.
Note: We hope it arrive in time but since this is an international delivery, shipping time will be highly depended on the courier company and local customs/duties. Thank you for your understanding. If you are not satisfied with your purchase .please contact us quickly, we can exchange one to you, but buyers is responsible for the returning shiping cost .
If you have any item problem, just email us quickly, we will do our best to slove it in 24 hours, Our office hours are :
24hours 7 days online service
Sometimes if nobody answer you online in time, don\'t worry. leave us a message or write down your desires, we will contact you as soon as possible. *We have much experience on customs clearing,
*Please tell us what is the best price for declared value on the invoice,so that you can avoid to pay high tax.
*as far as we know , FRANCE BRAZIL and TURKEY have strict import policy. so if your package is going to those country,you must quite familiar with the policy and tell us what should we do .
*if you are from Brazil,you must provide your CPF NUMBER(TAX NUMBER) to us.
*Customers from FRANCE,TURKEY, BRAZIL,BELARUS,RUSSIA,you \'d better choose Post, Fedex or EMS shipping method.
*If you can not get the package due to the policy in your country,we will not bear the lost . hope you can understand. *Laser products are specialized and dangerous, just please who have relevant knowledge or professionals to buy, the company is not responsible to the non-normal use caused damage and injury.