Tag 'laser pointer'

3 Reasons Cause Laser Pointer not Burn

3 Reasons Cause Laser Pointer not Burn

In various high tech and entertainment working fields, laser pointers are always widely used in every corner of the world. Someone might use a laser pointer without any problem more than 2 years. However, laser pointer might also burn out after very short term. Besides self problems of laser pointer, it is also very important to make proper operation of this laser gadget.

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Top 10 Problems of Laser Pointers

Top 10 Problems of Laser Pointers

1. What is the difference between red laser and green laser?
Red laser gets wavelength of 635nm and 650nm, and green laser gets wavelength of 515nm, 520nm and 532nm. Different wavelength laser gets different color laser beam and light spot in operation.

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Astronomy Laser Pointers

Astronomy Laser Pointers

Astronomy lasers always chooses green laser pointer as its light source. 532nm green laser emits the most sensitive green color laser light, thus making the most visible and the brightest green laser beam radiation. This chosen astronomy laser pointer is always used for stargazing, constellation observation, and other celestial objects observation.

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IR lasers, Infrared Lasers

IR lasers, Infrared Lasers

IR laser is invisible laser with longer wavelength than red laser light. It covers band of thermal radiation emitted by objects at room temperature. It has better ability of through clouds than visible lasers. Invisible lasers have adapted well in communications, surveillance, detection, medical therapy, military and other aspects etc.

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Alignment Laser Instruction

Alignment Laser Instruction

Berlin Lasers guarantees qualified dot, line and cross hair generating laser alignments for various alignment applications. Our alignment laser pointer, laser line generator and cross line generators are being used in various alignment systems on the earth.

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460nm Blue Lasers

460nm Blue Lasers

406nm blue laser is emitting the most charming sapphire laser beam on the earth. It is totally different from 473nm blue laser. It is just emitting the most special blue laser beam from finished 460nm blue laser diode. This laser diode made laser pointer can be easily designed with portable pen design.

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