1875 532nm Green Dot 10mW 20mW 30mW 50mW Laser Module for green laser vortex

Description

Product Description
1875 532nm Green Dot 10mW 20mW 30mW 50mW Laser Module for green laser vortex
Feature:
Well made, and stable performance
18mm diameter, 75mm length,  big size cylinder housing, longer coutinuous working time than thinner one
Housing made of Aluminum alloy , light and strong
Glass Lens for better light transsimition
Anti-dust, Anti-shock
AC-DC universal adapter for easy usage
Mount for holding the laser
We have EU and US standard plug and will send the plug according the the buyer's address.
Locator for cutting machine as above:
wavelength   532nm
output    10mW 20mW 30mW-50mW
divergence    0.1-2mrad
bent rate    1mm @ 5m
working voltage     DC 3V-5v
class III b
working temperature    -10-35 centi-degree
storage temperature     -40-80 centi-degree
line diameter:  1mm at 1 meter
Duty cycle:    3 hours on, 5 minutes off
size: 18mm×75mm
Note:
The modules are tested and the output power are measured by laser power meter before sending out.
Please don't compare the power of this one with a none-measured laser.
If you doubt the output, please have the laser you recieved checked by laser power meter.
If there is any problem, please feel free to contact us. We will solve the problem asap.
About Us
Besram Technology
Inc. focuses on laser and intelligent manufacturing and sales for nearly 10 years and possesses
world-famous brand Laserland, Besram
. Our products are welcomed by professional clients from all over the world.  Please contact us for cooperations and information.
Shipping
Shipping Methods and APPROX. Delivery Date
The package is shipped from China Mainland
Economy Shipping (Often Free)
Air Mail Small Parcel
Delivery Date: approx. 10-30 working days to different countries
Standard Shipping
ePacket provided by EMS
Delivery Date: approx. 7-20 working days to different countries
Expedited Shipping UPS, Fedex, DHL or EMS
We will decide the carrier because we have to control the shipping cost for we only charge about 30usd for international express shipping, which is often not enough. If you have special requirement, please contact us to designate your preferred carrier via message)
Delivery Date: approx. 3-10 working days to different countries.
Tracking Method
We provide a tracking number for all orders. This number will be provided by message or email as soon as the package is sent out.
For Air Mail or ePacket you can track the package via your national postal office website
For Expedited Shipping, please do the tracking via Carrier website.
Terms
Please read item description, datasheet or the manual before using the products. If you are not sure, please contact us via message or email with us. We will help you as soon as possible.
In order to guarantee the successful delivery, please make sure your full name, address and postal code are detailed and correct and your phone number is available for delivery contacting.
We only ship to confirmed address. Please make sure your shipping address is updated. If you want to change to another address, please leave us a message immediately before it is mailed out.
About Tax and Customs Affair
Buyer take care of the tax or custom fee. We have not included any tax in the price or shipping fee.
We will assist you in any possible customs affairs according to your requirements.
Returns
Return Policy
All products have been checked and packaged in good condition before dispatch. In case the item is defective, please inform us within 3 days of receipt. We can arrange replacement for you if the situation is confirmed. Or we can refund for you and charge 25% service and handling fee based on the total price of the product (not including shipping fee). Buyer pays both ways shipping if any product is returned.
In 3 month (from the day of shipping out), if any problem happens caused by the item itself, please don’t dismantle it. You can return it in the original package to us. We will repair or exchange new one for you and you just pay for the both way shipment.
Contact Us
We will response to any of your inquiries within 24 hours. If you do not get a response from us, please check your junk or spam mailbox.
If you are satisfied with the product you received, please leave us positive feedback. For we really need your support, and your valuable detailed feedback will help and guide a lot of others to buy what they need.
If you are unsatisfied with our item or service, then please follow the good eBay practice to contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner.
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