Three different laser modules with a red and green dot introduces Laser Components: All of them are used in systems that require a low price.
Laser Components introduces laser modules: They illuminate as a red or green dot, as a red line, or as a red cross-hair. Some of them can be used at temperatures of up to 60 °C, and others can be focused. They are inexpensive; for this reason they are commonly used in systems that require a low price.
There are three series available that differ according to their wavelength: LC-LMD-525-120-01-A: Dot lasers at a wavelength of 520 nm. Despite the perceived brightness, this module is assigned to laser class 2. Thus, it has an output power of <1 mW and can be operated comfortably with a voltage between 3 and 6 volts.
The LC-LMP-635 series is focusable and is available as dot, cross-hair, or line laser. The laser modules have an output power of 3 mW; the wavelength is 635 nm. The striking feature of the LC-LMD-650-02-T60 dot lasers is the surrounding temperature that may be as hot as up to 60 °C. Others begin to sweat at 20 °C. The module falls under laser class 2 with <1 mW. With a length of 11.5 mm and a diameter of 6.2 mm, this laser module is comparable to the cap of a retractable pencil.(heh)