Casa  >  Comentários de ponteiros laser  >  Burning Laser Pointers Comentários  >  Laser 302 5000mW 450nm Blue Beam Stainless Steel Single-point Laser Pointer Pen Kit with Batteries & Charger & Keys Black Comentários
  • Lasers Azuis

    Ponteiro laser azul com 405 nanômetros de comprimento de onda de luz. Embora raramente seja preferível aos verdes e vermelhos, pode ser usado para o que os outros fazem, o que também reflete o gosto estético individual único. Provavelmente não são os lasers tão preferidos quanto os lasers de astronomia , porque cores mais brilhantes tornariam um objeto mais visível no céu. No entanto, tudo se resume a outros usos, como identificar algo na tela grande ou no quadro-negro.

  • Lasers Verdes

    Ponteiro laser verde é agora ponteiros laser mais populares do mundo, porque os lasers verdes do que os lasers vermelhos 6 vezes mais do que o feixe de laser vermelho significativamente, enquanto o preço é muito mais barato que o azul e amarelo. Caneta verde é o comprimento de onda da luz emitida 500-550nm, a sensibilidade do comprimento de onda da tabela de coeficientes, como é o mais próximo comprimento de onda. Lasers verdes é, sem dúvida, fonte de luz eficiente, o olho mais facilmente identificado. A sensibilidade da luz verde do olho humano é maior do que muito vermelho; o outro é a dispersão da luz verde na atmosfera mais do que a luz vermelha.

  • Lasers Vermelhos

    Ponteiro laser vermelho , ponteiro laser verde 630-670nm comprimento de onda é mais por mais tempo. Os primeiros lasers vermelhos foram lançados no início dos anos 80. Hoje em dia, o mais durável transmitido ar luz vermelha, poeira, vapor de água, de modo que o caminho da luz pode ser visto a precisar de mais energia. Ponteiros laser vermelho de 100 mW, provavelmente, apenas cerca de 20 miliwatts e verde. Lembre-se de que os lasers vermelhos são poderosos, já que a luz que eles emitem é poderosa quando atinge um determinado objeto e converge em um ponto.

  • Lasers Ardentes

    Os apontadores laser a arder estão a tornar-se cada vez mais populares, desde os lasers de gravação azuis originais, aos lasers de gravação a verde e aos lasers de gravação a vermelho. Existem mais 146 em nosso site no momento. A forma se expandiu de uma para uma variedade de formas, e a forma da lanterna é a mais. Recentemente, desenvolvemos várias formas de Gatlin Burning Laser, que apresentam uma boa sensação e texturas. Encontre mais alta potência queima ponteiro laser com preços baratos em Laserpointerpro.

  • Lasers de alta potência

    Ponteiros laser de alta potência têm sido favorecidos no mercado de ponteiros laser e são cada vez mais populares entre os entusiastas de ponteiros a laser. A maioria dos poderosos ponteiros laser tem a função de queimar, por isso é necessário prestar atenção à segurança durante o uso. É necessário usar óculos de proteção, o que pode impedir que os olhos sejam afetados pelo forte laser de alta potência, causando desconforto e lesões. Desenvolvemos mais e mais ponteiros laser de alta potência para você.

  • Lugar para anotar

    Agora, mais e mais ponteiro laser e lanterna Laser vendidos no mercado são classe IIIB com um poder superior a 5mW. Mas quando o laser penetra diretamente nos olhos, pode haver algum dano. Especialmente para alguns lasers de alta potência, a luz difusa provavelmente danifica os olhos, o foco é mais propenso a inflamar materiais inflamáveis. Por isso, os ponteiros de laser não são um brinquedo, não conveniente para crianças. Ao operar o ponteiro laser poderoso , use óculos seguros especiais que seriam seguros, especialmente para os lasers invisíveis.

Laser 302 5000mW 450nm Blue Beam Stainless Steel Single-point Laser Pointer Pen Kit with Batteries & Charger & Keys Black

$99.99
data adicionada: 11/08/2018 por J***s

This is a great burning laser pen, I like its focusing function, which is exactly what I need in my work. I've only used it once so far, but it seems like a very good laser pointer.

  • data adicionada: 10/31/2017 por M***s

    All I can say is WOW! I have never seen such a powerful pointer. Beautiful cobalt blue. And yes it will burn you easily. Not a toy.\r\n\r\nEverybody who sees it is blown away. Shipped to me in 8 days.

  • data adicionada: 05/09/2017 por c***n

    shipped quick. point safely this laser is super bright and powerful, possibly laser glasses recomended

  • data adicionada: 12/11/2016 por v***t

    Wow,What I want to say about this laser is that it's indeed wonderful.It's of good quality and the price is very reasonable.In a word,I'm very satisfied with the laser.

  • data adicionada: 09/02/2016 por V***k

    As one of your customers already said that Laser Comes in a \\\"302\\\" aluminum body NOT stainless steal as advertised but This thing is very POWERFUL indeed and everything else is correct even the white box\r\nwith \"GREEN LASER POINTER\" on it.

  • data adicionada: 08/07/2016 por J***R

    Just received this after waiting over 20 days. I paid extra for the 5-10 day shipping. The bad first: Comes in a \"302\" aluminum body NOT stainless steal as advertised, but no big deal. Now the GOOD: This thing is very POWERFUL!!! Probably the full 5000mw as long as it\'s FULLY CHARGED before using. Burns right through paper/cardboard regardless of color! Melts black plastic instantly! Unit gets very hot after a few minutes of heavy, sporadic use. Then, it no longer burns & it\'s \"off to the charger for the batteries\" I highly recommend this but only if using with EXTREME caution. NOT a toy!

  • data adicionada: 07/13/2016 por t***v

    It's a high power and low price

  • data adicionada: 07/12/2016 por T***r

    I've never bought a better laser pointer.It emits a strong blue single-point beam light.I'll purchase one for my best friend as his birthday gift.In addition,what I want to say is that this company provide customers with good service.Haha,so great!

  • data adicionada: 04/13/2016 por S***s

    I JUST GOT MY LASER TODAY AND I FIND MYSELF SIMPLY AMAZED AS TO ITS QUALITY AND POWER. I CAN LIGHT CIGGIES FROM FIVE FEET AWAY AND ALL I CAN SAY IS THIS IS A GOOD THING FOR YOUR $100.00 WELL WORTH THE INVESTMENT I OPTED FOR EXPRESS SHIPPING AND IT CAME A DAY LATE BUT THAT\'S OK. WELL WORTH THE WAIT.

  • data adicionada: 04/13/2016 por M***i

    Laser came very quickly. I was astonished how good and powerful the laser beam is. Indeed, it\'s recommended to use protecting googles while operating this. I\'m fully recommending this laser for so bargain price.

  • data adicionada: 03/31/2016 por A***w

    I was skeptical as well but having a long time fascination with lasers I went ahead and bought this one. Even from over 8 feet, I could etch into wood like I used to do with a magnifying lens, of course, I\'d need to practice doing it with precision from that distance. With well charged batteries, the burning is almost instant, I even lit my pipe with it just as fast as if I used a lighter and I smoke a moist pipe tobacco that isn\'t easy to light. I am absolutely impressed and I don\'t impress easily. Please use responsibly. Note, the batteries go in negative first (flat side.)

  • data adicionada: 03/25/2016 por K***e

    What I want to say about this laser is that it's indeed wonderful.It's of good quality and the price is very reasonable.In a word,I'm very satisfied with the laser.

  • data adicionada: 02/01/2016 por S***n

    I was a bit weary of it at first because of bad reviews read else where. But this is truly awesome. The battery drains fast, but it also charge fairly quick. The beam is visible in rooms and extremely visible at night or in the dark. On a sunny day it isn\'t very visible but still very bright. It\'ll burn a match in a second, and everything else. it has difficulty burning white objects, but while smoke anything dark in seconds. Definitely worth the money. Not 5w but is strong enough. The beam is squarish the further away, but still cool. will light up a room in pitch dark. Very bright. And it is focusable.

  • data adicionada: 12/29/2015 por A***i

    All I can say is this thing is a BEAST. For only $100, this thing will burn straight through electrical tape, plastic and cardboard (regardless of color). You can cut through electric tape in about 5 seconds. Close up, you instantly feel a burning sensation on your skin, and when focused, will melt your arm hair on contact as well as anything else you out in front of it. $100 may seem like a lot, but you won\'t find a 5W laser any cheaper than this. \n\nPURCHASE LASER GOGGLES WITH THIS. It is literally like looking at a welder without any eye protection, and if you don\'t use any, you WILL get eye damage, even without looking straight at the beam.

  • data adicionada: 12/26/2015 por M***t

    I have had more than a dozen lasers from this site alone, but nothing more than 500mW. I am sure this one is not 5W but it doesn\'t matter. This thing doesn\'t need to be anymore powerful. You can see the beam in daylight and start fires on the other side of the room. Batteries go fast because you are drawing a lot of power from them. Be careful with anything this strong. The reflection off a road sign at 1/4 mile is blinding. I strongly encourage you to get one of these at this incredible price. I should have got one long ago.

  • data adicionada: 12/18/2015 por K***g

    This site is awesome! They have great prices and products made with really good quality. I don\'t think it said it was focusable in the description but it is and is a great burning laser for the price. I would recommend this site to anyone!

  • data adicionada: 11/07/2015 por J***n

    I bought this 5,000 mw laser thinking that it was too cheap to be all that great. But I was wrong. This thing is awesome! I\\\'ve burnt just about everything that I own now. If you buy one, be sure to buy some laser glasses because they are crazy bright and it is like looking at a welder without them.

  • data adicionada: 10/30/2015 por N***k

    Absolutely love this thing. Does all of the burning examples and more. Courteous service and very fast shipping. The only thing that I don\'t understand is that this laser comes labeled as a class IIIB laser, I\'m pretty certain it\'s a class IV? I can\'t be sure.

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