Description
- is_customized: Yes
- Model Number: Laser small bronze head ( red )
- Type: Other
—Welcome to our Store
—
* Item Description
3V laser head laser diode dot semiconductor laser tube
6MM OD copper ( red )
Description:
Wavelength: 650NM
Optical power: <5mW
Outside diameter: 6MM
1: pay attention to the the laser battery of security, to prevent the removal of the electric power pool cause short circuit combustion or battery explosion.
2: laser emission principle and produce special process determines the laser does not have the characteristics of ordinary light: Miyoshi (monochromaticity, coherence and good directional) and one high (high brightness).
3: laser Toys, various levels of instrument, ground instrument
Creating an electronic pointer pens: teacher lectures, using a laser projection point draws students thinking concept check.
The electronic foot level: motor driven to rotate or twist, bald projection in a straight line on the wall for decoration or posting of New Year pictures do horizontal reference.
The miniature LCD Projection: remove the condenser, so that the laser through the LCD screen can be controlled, you can have a clear projection on the wall.
Telephoto laser listener: laser irradiation in being overheard room glass, and then receives the glass reflected back to the laser beam, and the detected vibration of the glass to restore the room to the sound.
Remote control anti-theft alarm light: laser mounted on a corner of the need to protect the fish ponds or watermelon launch tube and photoresistor mounted on the reverse side mirror in the other three corners on the formation of the protective zone.
Distance laser wireless communication: the use of a pair of laser transceiver device in two distant roof facing each other, the use of single-chip serial communication protocol can send and receive files, and even networking.
The laser head is composed of three parts by a light-emitting die, a condenser lens, copper adjustable sleeve and distributed to users, the three parts have been assembled, the lens focal length is adjusted, and has been glued with superglue
Well, users connected to the 3V DC power supply can work.
For more quantity, Please contact us
Shippment
- Orders will be shipped within 1-2 business days after the payment verification.
- SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.Transit times may vary,particularly during the holiday season
- Delivery time (Business days): Pls provide P.O. Boxes or Zip Codes Address.
Country Approx. Delivery time Hong Kong Post Air-Mail
United States, United Kingdom, Australia 7-14 working days Canada, Western Europe, Northern Europe, Central Europe 7-21 working days Other Country 15-30 working days UPS or DHL North America, Australia, Western Europe, Northern Europe, Central Europe 3-7 working days Other Country 5-10 working days
Return/Refund
- You have 7 days to contact us and 30 days to return it from the date it was received.
- If you have not received your shipment within 30 days from payment,please contact us.We will track the shipment and get back to you as soon as possible with a reply.Our goal is customer satisfaction!
- Both Replacement and Money Return are accept. Return shipping fee afford with buyer.
Guarantee
- 12 months Manufacturer's limited warranty for defective items(excluding Man-made damage).Accessories come with a 3-month warranty.
- Defective item MUST BE reported and returned within the warranty period.
Feedback
- We maintain high standards of excellence and strive for 100% customer satisfaction. Feedback is very important,We hope you can contact us immediately before you give us neutral or negative feedback.
- If you have any questions, our Customer Service staffs welcome you to email or call us. We strive to answer all questions and resolve any problems as quickly as possible
—wish you have a happy shopping , welcome to the next visit—
Reviews
There are no reviews yet.