Category Archives: Laser Pointer
3500mw blue laser pointer button issue
1. First of all, please make sure the batteries work well and installed correctly.
Use 2 x 16340 or 2 x 18650 or 2 x 26650;
Positive to laser head;
Never use 3 batteries together;
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2. Use a 5V USB wire test the laser head.
Remove the battery tube compartment, there is a interface can connect the 5v USB power.
3. Tight the end cap.
Back button issue/switch issue – Confirm other parts can work normally
Back button issue
Confirm other parts can work normally!
In this case, we only need to send a new Tail-hood button to our customer.
Burning laser pointer focus adjustable the best position for burning
Burning laser pointer focus adjustable the best position for burning
Introduction to the characteristics of laser pointers of various wavelengths (colors)
Some laser lovers often ask me which one is better between two lasers of different wavelengths
Here I would like to introduce the characteristics of hand-held lasers of various wavelengths
according to the order from short wave to long wave
Personal Recommendation
For those who like showing off the light beam but don’t want to burn things, I recommend laser 400MW 532nm, it is very bright and you won’t feel 1000mW laser will be much brighter than this.
For those who like to burn things and show off the light beam once in a while, I recommend laser 1.6W 445nm, it is awesome to burn things up close.
For those who like to burn things from a distance, I recommend laser 500MW 405nm, this is absolutely good for lighting matches within 10 meters with ease.
Most powerful blue laser pointer 445nm 3000mw laser — 2×16340 or 2×18650
Most powerful blue laser pointer 445nm 3000mw laser — 2×16340 or 2×18650
1. Battery installation method.
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Never install 3 batteries; it will burn out the laser as quick as a flash.
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If you brought this blue laser pointer from our web store, please according to the following standards, strictly regulate the use of:
The International Electrotechnical Commission (IEC): the establishment and management of international laser safety standards, IEC 60825-2007
American: America National Standards Association (ANSI) laser safety committee Z136-2000 standard
China:
A) Radiation safety of laser products: GB7247.1-2001
B) Safety standards of laser protection device: GB18151-2000
C) Laser safety standards: GB18217-2000
D) Safety standards of laser operation field: GB10435-1989
According to the classification of laser products (GB 7247.1-2001) standard, this product belongs to the class IV: even by the laser diffuse reflection also is likely to cause harm, will burn the skin, ignite flammable materials, you should be particularly careful when the user operates this kind of laser source.
The wavelength of this product is the 445NM, visible light (400nm-700nm) laser, and the impact on the eye mainly for the photochemical and thermal effects induced retinal injury, The main effects on the skin mainly as dark , light-sensitive effect, skin burns .
Continuous density laser irradiation eyes will cause irreversible damage, please exercise caution when in close use, and please wear protective goggles for protection.
When not in use, should be placed in the minors cannot get place, and remove the batteries, turn off the switch, twist out safety pin for safekeeping, to prevent accidental injury events.
Our purchasers to determine before buying, we have notification obligation, the buyer must be observed, if the buyer does not listen to advice all the consequences of what happened, borne by the buyer, the shop is not responsible.
In addition, the restaurant lasers prohibit the sale to minors, please note!
Blue 3W laser pointer Precautions
The blue 3W upgrade project description:
1. After the upgrade, the attack of head is the 316 stainless steel material, high hardness, sufficient for self-defence and emergency hit hard materials like glass or material under normal circumstances.
2. The laser module heat radiating area increased one-third compared with the blue 2W, the better ability of continuous working.
3. Added safety latch and switch contacts, safety pin made from the plastic material to copper nickel-plated contacts plus higher conductive properties of 24K gold.
4. Added the ignition position line, to help with quick guide to had not been exposed to laser products buyers.
Have to take practical action to optimize the product, so that customers buy products with more practical value in use and continuous improvement, we will continue to move forward, and strive to bring you better products, never negative the laser lover’s love.
The blue 3W instructions:
1: using a laser lamp, without prolonged tube with two short battery, positive towards the tail cover, short battery and long battery cannot mix, also cannot be loaded at the same time 4 short batteries, battery single voltage is 3.7V, the flashlight for 7.4V driver.
Add the extension tube to put two long battery, positive towards the tail cover, cannot hold two small batteries a large battery.
Note: If fault wrong battery lead, is not in the scope of free warranty.
2: the laser diode is a high fever components, overheating could cause the laser diode accelerated aging, affect the service life of the laser pointer, so we suggest that when the heating is better in your hand, close it and cooling it.
3: multi gear products with exclusive four grade, dimming mode, divided into strong, weak and slow, flash mode, all the stalls are with slow start protection, light way: open the flashlight quickly after pressing the switch two times, into the next gear, laser flashlight with memory model, closed hand electric five seconds later, open default reply to open before the stall next time.
4: the use of LED lighting lamp holder, an 18650 battery driver, LED lamp is negative, so the battery negative pole with laser instead, with the correct method is positive in spring, negative towards the tail cover.
LED flashlight, with strong, weak, in the flash, SOS five stalls, continuous press two can enter the next gear.
5: Prohibited dismantle laser pointer, otherwise there may void the warranty.
6: the prohibition by the human body, especially the eyes, any accidents such as buyers do not follow the instructions as a result, the shop will not bear any responsibility.
Most Powerful burning Green Laser pointer Instructions – 1 x 18650 battery
Most Powerful burning Green Laser pointer Instructions – 1 x 18650 battery
1. Battery installation method.
The anode point to the lid.
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1 x 18650 battery (Not Include)
2. The use of attention
Do not continuous light the laser over 120 seconds, we advice you turn off the laser every 60 seconds when the room temperature is too high. This is a high power handheld laser pointer, large heat productivity but do not have the heat radiating device, long time lighting is easily burnt out laser tube, will cause the laser point does not light or faint light.
3. Security warning
★ Do not look at the laser directly.
★ Do not use laser irradiation of others.
★ Do not use laser irradiation the objects which is easy to reflect light.
★ Do not let a minor child touch laser pointer.
Charge Description：
When charging the red light is on, after charging full the signal light is green.
Charging time reference:
1. 18650 battery: About 6 hours;
Lithium battery using common knowledge:
1. Do not over charging, over discharge, or whatever the lithium battery once will be scrapped (remember not to reduce the service life, was scrapped)
2. Do not run out the battery power, when you find that the lights dimmed you need to charge. (Do not charge too long time, just full is the best 😉
3. Beware of the battery is shorted, because the battery is not set short-circuit protection can result in excessive heat, or explosion
4. Do not throw batteries into fire, otherwise it will explode.
日本語 使用注意
連続使用時間は120秒を超えないでください。室外の温度は高い時に60秒毎に閉じたほうがいいです。
これはレーザーポインターの高効率のハンディタイプです。高効率なので発熱が大きい、それにハンディタイプは放熱装置が配置されていないので、長時間使用とレーザーパイプが燃しやすい、レーザーポインターが点滅しないや光が微弱の問題が起こります。
安全警告
★ レザーを直視ないでください。
★ 他人にレザー照射をしないでください。
★ 反射し易いものにレザー照射をしないでください。
★ 未成年の子供をレーザーポインターに接触させないでください。
Powerful blue laser pointer Manual – 2 x 16340 batteries
Powerful blue laser pointer Manual – 2 x 16340 batteries
1. Battery installation method.
The anode point to the lid.
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2 x 16340 battery (Not Include)
2. The use of attention
Do not continuous light the laser over 120 seconds, we advice you turn off the laser every 60 seconds when the room temperature is too high. This is a high power handheld laser pointer, large heat productivity but do not have the heat radiating device, long time lighting is easily burnt out laser tube, will cause the laser point does not light or faint light.
3. Security warning
★ Do not look at the laser directly.
★ Do not use laser irradiation of others.
★ Do not use laser irradiation the objects which is easy to reflect light.
★ Do not let a minor child touch laser pointer.
Charge Description：
When charging the red light is on, after charging full the signal light is green.
Charging time reference:
16340 battery: About 4 hours;
Lithium battery using common knowledge:
1. Do not over charging, over discharge, or whatever the lithium battery once will be scrapped (remember not to reduce the service life, was scrapped)
2. Do not run out the battery power, when you find that the lights dimmed you need to charge. (Do not charge too long time, just full is the best )
3. Beware of the battery is shorted, because the battery is not set short-circuit protection can result in excessive heat, or explosion
4. Do not throw batteries into fire, otherwise it will explode.
日本語 使用注意
連続使用時間は120秒を超えないでください。室外の温度は高い時に60秒毎に閉じたほうがいいです。
これはレーザーポインターの高効率のハンディタイプです。高効率なので発熱が大きい、それにハンディタイプは放熱装置が配置されていないので、長時間使用とレーザーパイプが燃しやすい、レーザーポインターが点滅しないや光が微弱の問題が起こります。
安全警告
★ レザーを直視ないでください。
★ 他人にレザー照射をしないでください。
★ 反射し易いものにレザー照射をしないでください。
★ 未成年の子供をレーザーポインターに接触させないでください。
Get laser giveaway from Civil Laser
Laser Pointer / Laser sight: www.lucklaser.com
Laser Module / Laser diode / DPSS Laser / : www.civillaser.com
If you are interested in our products and want to be our distributor, tell us your company information, some kind of laser products we can support free samples to our customers.
Laser beam class level & Laser Safety Classification
Laser Level:
ClassⅠ: <0.4mW
ClassⅡ: 0.4mW ~ 1mW
Class ⅢA: 1mW ~ 5mW
Class ⅢB: 5mW ~ 500mW
ClassⅣ: >500mW
Laser Safety Classification
According to its risk level to human body, with MPE (maximal possible effect) of light beam to eyes as a standard, it can be divided into Class I, II, III and IV. Laser product makers should stick the warning label with laser safety classification on the corresponding laser products.
Class I: low output laser (power < 0.4mW), the risk to human eyes and skin will not exceed MPE value under any conditions, even after focusing ion beam through optical system. The design safety can be guaranteed, no need special management. Typically used in CD players, CD-ROM equipment, geological prospecting equipment and laboratory analytical instruments etc..
Class II: low output visible laser (power 0.4mW-1mW), the reaction time of keeping eyes closed is 0.25S, light exposure calculated in this period should not more than MPE value. Usually the laser below 1mW can cause dizziness and make you unable to think, so you close your eyes to protect them, which is not totally safe. Don’t observe things directly in the beam, don’t light directly to others eyes with Class II laser and avoid the observation of Class II laser with telescope or the like. Typically used in classroom demonstration, laser pointer, pointing devices and distance measuring instruments etc..
Class III: mid output laser, if the beam shines directly into eyes, it will hurt the eyes, for some safety reasons, it is further divided into Class IIIA and Class and IIIB.
Class IIIA: the continuous laser of visible light, with a output laser beam of 1-5mW, the beam energy density should not be more than 25W/m﹣m, avoid the observation of Class IIIA laser with the telescope and the like, or it may increase the risk. There are lots of similarities of typical applications of Class IIIA and Class II, such as laser pointer and laser scanner etc..
Class III B: the continuous laser of 5-500mW light, which will cause danger if directly observing things in the beam. However, it is safe with the min. exposure distance of 13cm and max. exposure time of 10S. Class IIIB laser is typically applied in spectrometry and light entertainment etc..
Class IV: high output continuous laser (>500mW), it is higher than the Class III, which will cause fire, and its scattered reflection is also dangerous. Typically applied in surgical operation, research, cutting, welding and micro machining etc..
Safety measures on laser processing: it can ensure safety for some general household or office laser discs or laser printer or other applied machines, as the laser light will not go out to the external construction. In addition, functional device wouldn’t be provided to some lasers that the light won’t go out. If it happens, please refer to the following countermeasures.
(1) According to the level of laser devices, specialized personnel who have a sufficient knowledge and understanding of laser safety or hazard should guide in the laser treatment.
(2) Personnel producing lasers above Class III shall be competent on the basis of appropriate education of safe operation.
(3) Don’t view the light path directly if laser devices in action don’t emit laser light.
(4) When turning down the optical axis during the adjustment of laser resonator, the laser light will emit suddenly, so please always pay attention to the eye position when handling.
(5) If infrared light invisible to the eyes is adopted for large CO2 laser, people nearby should pay special attention to it.
(6) If reflected light or pot shoot light cannot be avoided, users can wear protective glasses when using lasers above Class III.
