3V laser head laser diode point-like copper semiconductor laser tube 6MM outer diameter
Wavelength: 650NM Power: 5MW outer diameter: 6MM
1: Note that the battery of laser safety, prevent the removal of the electric power short circuit caused a fire or cell battery explosion.
2: Principle and particularity of the laser emission duction cess determines the laser has a light that does not have the characteristic: the Miyoshi?Color is good, the coherence is good, good direction?A high?High Brightness?.
3: mainly used for laser toys, all kinds of level meter, instrument and other ground
duction of electronic pointer pen: When the teacher, with a laser jection point drew Student View Richard thought.
Electronic spirit level: Let the motor driven optical head rotation or twisting, cast in a straight line on the wall for decoration or posting pictures doing the horizontal reference.
Miniature LCD jector: Demolition condenser, so that the laser can be controlled through the LCD screen, it can duce a clear jection in the wall.
Laser remote listener: the laser irradiation on the eavesdropping room glass, and then receives the laser beam reflected back glass, glass detected vibration reduction out of the room to the sound.
Remote light control anti-theft alarm: In the corner of the need to tect the fish ponds or watermelon is mounted on the laser transmitting tube and photosensitive resistance, in the other three corners of the mirror mounted on the back to form a tection zone.
Laser distance wireless communication: the use of one pair of laser transceiver are facing each other in two distant roof, the use of single-chip serial communication tocol can send and receive files, and even networking.
The laser head by the light emitting die, a condenser lens, copper adjustable sleeve of three parts, when sent to the user, the three parts have been assembled, the lens focal length is adjusted, and has stuck with superglue
Well, users connect 3V DC power supply to work.
attention not to the man's eyes.
Need long light laser head, please be ap priate to increase the current limiting resistor
Instructions: This laser head red laser beam is emitted, That parallel beam. Only in fog or other media of premise you can see the faint red line, which under normal circumstances is to see a red dot.
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