1. Wireless Laser Pointer
This type is the most commonly found on the market. As the name suggests, this laser is wireless by utilizing a USB receiver to connect it to the computer. This laser pointer is enough to help you to presentations because it is equipped with the next page button, previous page, escape / resume, dark screen, and also the laser button.
2. Mini Rechargeable Pointer
As the name implies, this type of pointer has a tiny form that is practical to carry wherever you go. This product is also equipped with a rechargeable battery and can last a long time after it is fully charged.
3. Remote Pointers
This pointer offers long distances typically reaching 13-15 meters or even more to facilitate your presentation in a fairly large room. To use these pointers, users can simply connect the USB receiver and computer without having to use additional software
Because this item is very functional, there are several things you need to consider when choosing this item. Do not let you choose items that cannot function properly and help your presentation become smoother because it puts forward the brand or popularity alone. Well, to find out what are the tips for choosing a laser pointer, here we present a review!
1. Choose the Pointer with the ideal distance
If you are presenting, of course your distance from the laptop or computer is not too close, but closer to the audience. Now, to accommodate the delivery of more engaging material, the first point you should consider is choosing a laser pointer that can function at a considerable distance. Usually, the ideal laser pointer has a maximum distance of 20 to 40 meters from the computer.
2. Adjust the color of the laser pointer to the area of the room
Apparently, there are tricks you can use to choose a good laser pointer! Yes, adjust the color of the pointer to the area of the room. Laser pointers come in various colors. However, the average color of the laser pointer sold on the market is red or green.
For red, you can use it in a relatively narrow room. That's because the wavelength of a colored laser ranges between 635-690 nm. The closer the wavelength of the laser beam is to 635 nm, the easier the color of the laser to be seen by the eye. Meanwhile, for the green laser produces light with a wavelength of 532 nm which is very close to 555 nm. This makes the green laser more easily visible to our eyes making it suitable for use in a wider space.
3. Additional features
Maximize the products you buy by checking additional features embedded in the product. For example, the mouse function for clicking and the presenter function button to help control slide pages.
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