5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

Point shaped Copper semi- conductor device laser tube.

The laser head consists of three parts; light emitting tube core, condensing lens and Copper adjustable sleeve.

Transmission distance is infinite under ideal conditions (without dust, smoke or any obstruction).

The transmission distance can be over 1km with 20mA working current under high air quality conditions.

Characteristics of laser beam: good monochromaticity, good coherence, good directivity and high brightness.

Pay attention to the safety of the laser battery to prevent accidents as short circuit combustion, or battery explosion.

If it is necessary to light up the laser head for a long time, please increase the current limiting resistor appropriately.

Application:

Ground wire, laser toys, DIY hobby, indicator lights, replacement, lamp etc.

Electronic level ruler: Let the motor drive the bald head to rotate or twist projecting it into a straight line on the wall.

Micro LCD projection: Remove the condenser and allow the laser to pass through the controllable LCD screen.

Remote laser monitor: Irradiate the laser on the glass of the room being eavesdropped, then receive the laser beam reflected back from the glass, detect the vibration of the glass and restore the sound of the room.

Remote light control anti- theft alarm: Install a laser emission tube and a photoresistor on one corner of the protecting zone and install reverse mirrors on the other three corners.

Remote laser wireless communication: By using a pair of laser transceiver devices facing each other on two distant rooftops, the serial communication protocol of a microcontroller can be used to send and receive files, and even connect to the internet.

Making an electronic pointer pen: For usage during the lectures

Prodcut details:

Standard size: 6* 10.5

Lead length: 65mm

Laser wavelength: 650nm (Red)

 Light power: <5mW

 Outside diameter: 6mm

Supply voltage: 5VDC

Operating current: <40mA

Spot mode: Dot facula, continuous output

Spot size: 10- 15mm at 15m

Operating temperature: -36 ~ 65 Celsius Degree

Working life: More than 1000 hours

WARNING

5V 650nm 5mW laser beam.

නිසි තාක්ෂණික දැනුමෙන් යුත් වැඩිහිටියන්ගේ භාවිතයට පමණයි. ලමුන් අතට පත්කිරීමෙන් වලකින්න. ආරක්ෂිතව භාවිතා කරන්න: ලේසර් කදම්බය මිනිස් හෝ සත්වයින්ගේ ඇස්වලට හෝ ශරීරය මත එල්ල කිරීමෙන් වලකින්න.

Strictly not for children. Recommended only for adults with proper technical knowledge. Use with care. Don't stare in to the beam, don't aim the beam at eyes or bodies.

சரியான தொழிநுட்ப அறிவு கொண்ட பெரியவர்களின் பாவனைக்கு மட்டுமே. சிறுவர்களிடம் இருந்து விலக்கி வையுங்கள். பாதுகாப்பாக பயன்படுத்துங்கள்: லேசர் கதிர்களை மனிதர்களின் அல்லது பிராணிகளின் கண்களிலோ அல்லது உடல்களிலோ குறிவைப்பதில் இருந்து தவிர்க்கவும்.