Tag 'red laser'

Varieties of Laser Pointers

Varieties of Laser Pointers

Early laser pointer only uses 633nm helium-neon (HeNe) gas laser, typically for generating power of not exceeding 1mW laser beam. The cheapest laser pointer uses near 670nm/650nm dark red laser diode. Slightly more expensive laser pointer uses 635nm red laser diode, with near orange red color laser light. 635nm wavelength is much more easily recognized by human eyes. At the same time, there are other colors of laser pointers, the most common is the wavelength of 532nm green laser pointer.

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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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10mW Red Laser Module With A Line Lens

10mW Red Laser Module With A Line Lens

When users are making line generation at inner room, 10mW red laser module with a line lens is no doubt a quite nice choice. Not as bright and visible as 532nm green laser, however, this low powered red laser line module is enough to project accurate and precise line as well as its most affordable price.

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650nm 5mW Red Laser Line Module

650nm 5mW Red Laser Line Module

According to the highest configuration of import 650nm red laser diode with glass window, import glass cylindrical lens, and constant current electric circuit board, this red laser line module is always providing beam intensity uniform distributed red laser line with highest laser line qualified.

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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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Red Laser Line Generator

Red Laser Line Generator

Red laser line generator is workable on various industrial production devices. It is playing important part as accessory line for line positioning and cutting work.

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