subject: The Blue and Violet Laser Pointer Types [print this page] The Blue and Violet Laser Pointer Types The Blue and Violet Laser Pointer Types
Blue laser pointer, blue violet laser pointer and violet laser pointer are very recent types of laser pointers which got introduced into the USA market in 2006. They usually come in frequencies of 473nm and 946nm. The blue and violet rays are either produced through frequency-doubling or gallium nitride semiconductors. Due to the presence of a ultra filtered component in the beam, the blue laser pointer and the violet laser pointer can pop up balloons and light up matches. This is a characteristic not found in the green laser pointers.
The blue violet laser pointer is used in corporate and academic related presentations. The sharp pointer is ideal for visual impressions when performing a presentation. You can use the pointers to highlight on an image of a section on a PowerPoint presentation as the slides roll onto a projected wall. For example, in interior design presentation, the presenter can use the pointers to show the accuracy and preciseness of the work done. Using the blue laser pointer makes your presentation look modern and of high quality and especially when it comes to marketing, image plays a major role.
The blue laser pointer can be used both indoors and outdoors though the ideal outdoor laser pointer is the green pointer. The violet pointer can also be used by military to point out targets especially at night. It can also be used to scare off wild animals when hiking in the wild. This is done by pointing a high powered laser beam on to the animal. Since the blue laser pointer and the violet laser pointer can both be used to light matches, you can use this extra benefit to assist you in lighting when hiking.
These pointers use a small battery and a small laser mechanism that fit into a pen like portable device. You need to store the laser pointer in a dry area as the device has circuits. You should also avoid directing it onto people eyes as it is irritating and can affect sight. You should also try and keep the pointers safely as it is a small device and can easily get misplaced.
The violet laser pointer and the blue laser pointer are readily available in most computer shops. You can also purchase these pointers from online related devices vendors. You can easily search for the best prices online and so, this is a better place of buying the device.
