100mw 532nm Green Laser Diode Module Focusable Dot Lights 12v Driver TTL

Description

100mw 532nm Green Laser Diode Module Focusable Dot Lights 12v Driver TTL
Parameters
wavelength: 532nm
Power: 100mW
Input voltage: DC 12V
Laser Shape: DOT
Focusable: Yes
Modulation: TTL
TTL modulation: 0-20KHz
Divergence angle: <1.2mrad
The circuits control: constant current
Fan Cooling
Operating Characteristics: Long time working
Laser Size: 50 (L) *30 (W) *30 (H)
Case Material: Metal
Finish Color: Black
Warm-up time: None
Operating temperature: 0 ~ 40℃
Storage temperature:-20℃ ~ 40 ℃
Reverse polarity protection: with automatically identify the positive and negative
Features
1.Please keep the lens clean to make the laser beam clear and bright.
2.Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray.
3.Be sure the operator has experience in optics DIY or testing.
Package
1pc 100mw 532nm Green Laser Diode Module Focusable Head Dot Ray Positioning Lights 12V Driver TTL
We only accept Paypal Psyment.
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!