What is the best selection of a laser pen type? If you are looking for a quite charming and attractive laser light emitting laser device for formal presentation use, it is just the best chance for users to try a 460nm blue laser pointer. It enables quite easy and convenient carrying and operation. Either it is used for formal presentation or other high tech work fields, owing to its good blue laser light source emission, it is greatly attracted by all professionals and engineers.
Only after quite easy inserts of a 2 pieces Alkaline battery power source, a 460nm blue laser pointer begins to work conveniently. On consideration of its safe and legal use for all regions and districts, it is only allowed to select with low power of 1mW and 5mW. It belongs to a Class IIIa laser devices, if users are in need of it, it is very safety and easy to operate. There is quite bright and sensitive blue color laser light source emission from an inner laser diode. Not as bright as a 473nm blue DPSS laser, it is still gets quite high visual recognition in various environments and can give people a strong visual impact.
Being made with quite nice thermal emitting design part of an type of a metal heat sink cooling system inside its durable anodized aluminum alloy housing tube, this 460nm 1mW, 5mW blue laser pointer bears wide range operating temperature, and also maintains highly stable blue laser beam and blue dot projection under moving or shocking as well. A blue laser pen usually has good beam collimation and beam stability, small divergence angle, which can maintain a relatively concentrated blue laser light spot at a long distance, making the indication more accurate.
Featured advantages of Class IIIa blue laser pointer:
High safety use: Compared with those of high power and short wavelength lasers, it gets relatively low risk of damage to human eyes and skin under reasonable use. As long as it is not directly exposed to the eyes or exposed to the skin for a long time, it generally does not cause serious damage.
Wide application environments: A blue laser pointer emits good visibility blue-purple light in various environments, such as indoors, outdoors, during the day, and at night. It can play a good role in indicating and marking in dark indoor meetings and teaching scenes, as well as in outdoor astronomical observations, construction and other scenes.
Environmental protection and energy saving: Generally,A low power 1mW, 5mW blue laser pointer adopts low-power laser diodes and efficient power management circuits, with low energy consumption, long battery life, and no harmful substances, which meets environmental protection requirements.
Wide Applications:
Education and teaching: In experimental demonstrations of physics and chemistry, a 460nm blue laser pointer can be used as an optical path indicator to help students clearly observe phenomena such as optical path propagation. It can accurately indicate the details in the explanation of pictures and models of subjects such as geography and biology.
Commercial display: In jewelry identification, highly bright blue laser light emitting blue laser pen can be used to observe the internal structure and fluorescence reaction of gemstones. At product exhibitions, it can highlight the key parts or details of the product to attract the audience’s attention.
Astronomical observation: It can be used to indicate the position of celestial bodies such as stars and nebulae in the night sky, helping astronomy enthusiasts to conduct astronomical observations and constellation identification.
Stage entertainment: In stage performances in bars, KTVs and other entertainment venues, a blue laser pointer can be combined with the rhythm of music to create cool lighting effects and enhance the atmosphere and entertainment of the stage.