Focusable 780nm 30mW IR infrared Laser Diode Module Point Adjustable Head12x35mm

Description

Focusable 780nm 30mW IR infrared Laser Diode Module Point Dot Line Cross Adjustable Head12x35mm
Please note that this is780nm IR Lasers which can only be seen a weak red light.It's normal.
Parameters
Wavelength:780nm
Output Power:30mw
Working Voltage:DC3V-5V
Working Temperature:＋15 ℃~＋35 ℃
Laser Shape:Dot/Line/Cross(optional)
Focusable:yes
Material:Aluminium
Circuit control: APC circuit
Dimension:12x30mm or 12x40mm
Features
1.This 780nm laser diode is an industrial electronic component and  used for as Industrial testament, Lab, DIY.
2.It is precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing.
3.The laser module is very powerful, please add heatsink on laser holder and wear laser protection goggles when working on this module!
Package
1pcs 780nm 30mw IR Laser Diode Module
Payment Details
We only accept Paypal Payment.
We will send the item to you as soon as you won and paid.
Delivery Details
We provide standard shipping to international via China Post airmail or Hongkong Post airmail with tracking number.Contact us if not receive items.
We only ship to the approved address given in Paypal Payment.Please make sure payment address in Paypal is correct.Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy.
Returns and Replacements
We accept returns and replacements within 30 days from the day the cutomer receive the products.Please make first contact within 30 days from receiving the order.Products should be returned in original condition.
About Feedback
We will try our best to solve any dispute and satisfy our customers.Please contact us firstly if you have any problems.As you know,a negative feedback can deal nothing and the positive feedback is very important for us.So we hope to your understanding.And we will appreciate if  you would like to contact us for solving your problems well.Thanks!