- Hi-Tech Gadgets, Hi-Tech Gadgets & Smart Toys, Laser Pointer & Pens
10 Miles Wave Length Laser Pointer Pen (Green)Hi-Tech Gadgets, Hi-Tech Gadgets & Smart Toys, Laser Pointer & Pens
10 Miles Wave Length Laser Pointer Pen (Green)
Get now a high quality laser pointer that encompasses all the latest technological trends in the fields of microelectronics and optics. It emits a powerful 532nm green beam in a range up to 10 miles! It is suitable for nighttime activities and with the star cap on you can make wonderful patterns in the clear night sky. You can use it for teaching purposes, targeting the points you want, and you can also use it for presentations and entertainment purposes. It is lightweight and pocket-sized, made from recycled metal and it comes in black color. Precaution is needed relative to the beam dangers, especially when it is used by teenagers. Make now a present that will impress your friends and make parties greater than ever before. Buy now, at NewTechStore, this unique 10-mile laser pointer at a very low price. Military based technology in reasonable, commercial prices!SKU: 8327-000000529
- Hi-Tech Gadgets & Smart Toys, Laser Pointer & Pens, Smart Toys
3 in 1 Keychain with Laser Pointer, Led Torch & UV LightHi-Tech Gadgets & Smart Toys, Laser Pointer & Pens, Smart Toys
3 in 1 Keychain with Laser Pointer, Led Torch & UV Light
Be ready for any eventuality with this handy 3 in 1 Key Chain. The unit includes a White LED Flashlight, a UV Light and Red Laser Pointer. Two button operations for your convenience. The first button controls the laser while the other button controls the lights. Use the laser pointer for presentation or marking an object from afar. The UV Light helps you detect fake currencies & documents. The Flash light or torch can help in case of emergency or at night. It is small, portable, attractive & elegant.SKU: 3276
For years now, a well-established Hi-Tech Gadget for those pursuing accuracy and professional work is a Laser Light Pointer Pen.
Laser Pointers and Pens are small handheld devices emitting a usually low-powered laser beam, with the aid of a laser diode and a battery. The main purpose of a laser light pen is to pinpoint something of interest by shedding light on it. Most of them were introduced in the early ‘80s, costing hundreds of dollars. The beam-path is usually invisible, but recent advances (for high-powered models) enabled the generation of a beam visible even in the day light. Nowadays, the low-cost availability of these devices rendered them popular to the public, and promoted the production of multiple models with varying characteristics.
Two (2) are the critical features of these devices: The Beams Emitted Color, and the Devices Power.
- The Beams Emitted Color is closely related with the lasers wavelength. Broadly commercial and low-cost models emit a red or red-orange light with a wavelength of 630nm to 670nm. Other emit an orange, yellow or green light. Specifically, the green light laser pointer pen (around 800nm) appeared on the market around 2000, embedding a brand new technology making the beam-path visible through the air and were especially useful for astronomers in order to indicate stars and constellations. Recently, blue and violet emitting laser pointers emerged, generating beams around 400 to 470nm.
- The Devices Power is a critical factor when it comes to safety issues. Nowadays, many products offer a power range from 1mW up to 50000mW, but in most cases the power offered for commercial use does not exceed 5mW (the eye injury relative threshold). US and European authorities have regulated the relative field, in order to prevent malicious use and severe injuries.
Hazards related to the use of laser pointer devices are eye injuries, fire risks and misuse. In general, eye injuries are caused when the power of the device exceeds the threshold of 5mW. Fire risks are closely associated with (rare) expensive models, generating a high-power beam. Misuse has to do with people who use laser pointers only to annoy or distract others. The use of these products varies from military purposes up to entertainment ones. Their primary use, however, is to pinpoint things from a distance. Therefore, an academic and professional use.
Take now the chance and provide yourself with the best laser pen, embedding the highest security standards. If you ask yourself where can I buy a laser pointer, then you are at the best place to buy laser pointers online. Buy laser pen now, at NewTechStore, choosing from a great variety of products. Choose among a delicate stylus or a keychain one. Buy laser pointer and make your presentations easier. You won’t have to move back and forth anymore to make your students know what are the key points of your work. Just click on it and let the people know the major parts of your project! Impress your colleagues and/or audience with the multiple colors available.