4pcs 650nm 10mw Focusable red line Laser Diode Module w 5v Adapter 12x30mm

Description

4pcs 650nm 10mw Focusable red line Laser Diode Module w 5v Adapter 12x30mm
Parameters
Output Power: 10mw
Wavelength: 650nm
Working Voltage: 3-5V
Working Temperature:
＋15 ℃~＋35 ℃
Laser Shape: Line(optional)
Divergency:≤Φ2(mm) at 1m
Operating Current:I <  45mA
Focusable: Yes
Material: Metal
Color: Silver
Lens: Plastic
Dimensions: 12x30mm
Features
This 650nm laser diode is an industrial electronic component and  used for as Industrial testament, Lab, DIY.
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.
Please avoid eye contact and wear 650nm protection goggles when you work on it.Thanks
Package
4pcs 650nm 10mw red line laser modules
1pc 5v adapter
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.Email 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.Thanks!