unlike the traditional 532nm crystal frequency-doubled green light, the 515nm green cross line laser module is a direct-emission pure green semiconductor laser. Without the need of a crystal resonant structure and features a built-in high-precision orthogonal optical lens group, this 515nm wavelength green laser diode made cross line laser module only emits highly bright and visible forest green light from an import laser diode, which is the most visually sensitive band for the human eye. This 515nm green cross laser alignment gets high visual sensitivity to the human eyes. Cross line projection remains clear even under interference from welding fumes and arc light, and are not obscured by the strong light of the welding arc. Welders do not need to painstakingly locate the lines, reducing visual misjudgment.
Cooperated with an import 515nm green laser diode within 50mW to 200mW output power, based on its different output power range, this green cross line laser module is designed with different size tube diameter of 16mm, 18.9mm and 26mm. As a result, owing to its sufficient space leaving for tube heat dissipation, only if it make constant cross line projection within 24 hours per day, it achieves increasing laser beam stability, ultra long time lasted green light and green vertical and horizontal lines generation stably. Highly reflective welding substrates such as aluminum, copper, and stainless steel have better absorption of 515nm light waves. The projected crosshairs from a 515nm green cross laser alignment do not diffuse, do not cause glare or ghosting, and the marking edges are sharp, solving the industry pain point of unclear positioning on highly reflective metals.
On consideration of its long term lasted cross line projection, 515nm green cross line laser module applies a qualified glass coated lens with 10, 15 and 110 degree fan angles, and adjustable focus optic lens in front of beam aperture. Owing to its strict laser beam stability and aging preventing tests up to 24 hours before flowing into laser market, even under high-temperature environments in welding workshops, the crosshair orthogonality of 515nm green cross laser alignment does not shift and the line width does not diverge during long-term operation. Frequent shutdowns for recalibration are unnecessary, making it suitable for 24-hour continuous welding operations. The unique use of built-in APC, ACC driving circuit board has just made perfect protection of itself from overheating, over current impact and other harsh working environments as well.
This durable structure made 515nm green cross line laser module is applicable for various metal welding conditions, including TIG welding, CO2 shielded welding, laser welding, spot welding, and weld jointing, serving as a pre-welding reference positioning and auxiliary marking for weld seam alignment. The module is compact and flexible in installation, thus it can be handheld to assist manual welding positioning or directly mounted on welding robots and welding fixtures as a machine vision-assisted positioning reference, adapting to automated production line upgrades. When 515nm green alignment laser makes correct selections of both output power and optic lens fan angle, it can significantly improve the alignment efficiency and forming quality of manual welding, and also meet the standardized and precise positioning requirements of automated welding. It is an ideal auxiliary positioning light source for metal welding processes.
Category: 515nm green laser module
Excellent Line Quality 515nm Green Laser Line Generator for Multiple Field Use
In any type of clear, precise and bright line indication for multiple application fields, not easily relying on any prior line drawing or printing work, it would be an efficient job to apply a highly intense beam emitted tool of a 515nm green laser line generator. It is a semiconductor laser device that emits 515nm pure green light to form a highly linear line. Being made with an import laser diode and a qualified optic lens with wide fan angles inside a highly durable housing tube, only if 515nm green laser module makes proper installation or integration with industrial or high tech field used machine or device, it assures easy reaching, highly precise and straight green reference line indication for all precise positioning, alignment, measurement, and structured light scanning.
This 515nm green laser line generator applies an import 515nm green laser diode as its beam emitting source, not the same as a 532nm green DPSS laser system, it enables even more stable and reliable green light projection, and long time lasted green light projection in continuous dot positioning work. 515nm wavelength is the most sensitive wavelength for the human eyes, which emits several times brighter light than red or infrared light. Available with wide range output power of 50mW to 200mW, 515nm green line laser alignment is projecting highly visible green light in both low light and sunlight working environments. Cooperated with inner thermal emitting system inside a different dimension tube, it allows highly reliable green line projection, unaffected by overheating and over current impact as well.
Employed by a qualified glass coated lens with 10 to 110 degrees and adjustable focus optic lens inside a durable metal housing tube, 515nm green laser line generator is performing well with excellent line quality, featured by high straightness, high uniformity and high precision. It gets low beam divergence, thus the projected green laser line maintains less than 1mm bending at 5 meters, and narrow line width of less than 0.5mm at close range. When it gets wide range line lengths within 0.5 meter to 6 meters, cooperated with adjustable focus optic lens, this 515nm green line laser alignment gets increasing accuracy and fineness green line projection at greater distance, which is flexible long and short line configuration.
Being made with ultra compact size tube design, either adopting 16mm, 18.9mm and 26mm diameter tube design, 515nm green laser line generator can be easily integrated with industrial or high tech field used machine or equipment. Featured by low production cost and good laser beam quality, it provides operators high brightness, good line quality and stable line alignment for industrial positioning. Featured by high precision line positioning, alignment and scanning, 515nm green alignment laser is making good job for multiple fields, covering industrial manufacturing, measurement, 3D Applications include vision, medical, and scientific research.
High Visible Light Brightness 515nm Green Laser Diode Module In Laser Marking
What makes an efficient job to make ultra clear, precise and bright dot generation for all laser marking works? Unless the use of a simple laser pointer or other manual dot projecting tool, it would be a much better job to apply a highly bright light emitted tool of 515nm green laser diode module. Green laser light emitted from a 515nm green laser diode is close to the wavelength most sensitive to the human eye, several times brighter than red light, and remains clearly visible even under metallic reflections and strong workshop lighting, without being obscured by workpiece reflections. Cooperated with constant power source supply and basic use of thermal emitting system inside a different dimension metal housing tube, this direct diode emission made green dot laser alignment achieves long operating time lasted, good direction and high precision green reference dot generation for a lot of laser marking works conveniently.
Being made with a qualified glass coated lens and import 515nm green laser diode inside a highly durable housing tube, this green laser diode module is not only projecting highly powerful and intense forest green light at several miles far away, but also converts into an increasing brightness and accuracy green reference dot projection in distance. The small dot size and high coaxiality make it suitable for precise calibration. When it gets low laser beam divergence angle and special TEM00 laser beam mode, either pointing at close or long distance, this 515nm green dot laser alignment still indicates the true laser emission center, ensuring the marking pattern does not shift. Under operation of mechanical shock, temperature shift, it still maintains long time lasted green dot generation, suitable for long term continuous operation of marking machines.
In practical laser marking works, 515nm green laser diode module has strong adaptability to highly reflective metals, such as stainless steel, aluminum, and copper, the contrast of green light is much higher than that of red light, reducing the likelihood of blurred or unclear spots. Besides the commonly used AC/DC adapter as its electric power source, it also accepts TTL modulation and supports supports synchronous switching with the machine bed, automatically turning on/off when marking starts without interfering with normal processing. When ultra compact size 515nm green dot laser alignment makes proper integration into laser marking machine or equipment, it can be directly installed inside the marking head or on an external bracket, bring users the easiest reaching and the clearest green reference dot generation for multiple raw material processing works.
Available with the most compact size and the brightest green laser dot generation, this g515nm green laser diode module makes quick response, good direction and noncontact measurement and alignment onto multiple working surfaces. There is no need for repeated trial runs or visual estimation, alignment is achieved with a single material feed, significantly improving machine setup and production efficiency. This alignment laser is the precision aiming device of the laser marking machine, providing excellent dot alignment source for optical path calibration, marking center positioning, and workpiece alignment.
Precise Work of 515nm Green Cross Line Laser Module in Woodworking Machinery
What makes a good job to make clear and precise cross line alignment in woodworking machinery? Either it is pointing at close or long distance not simply relying on any manual or mechanical cross line alignment work, it would be a good solution for engineers and factory workers to apply a high density light emitted tool of a 515nm green cross line laser module. 515nm wavelength is near the middle wavelength of 532nm among all visible optical spectrum, thus green laser light is highly visible in woodworking environments. The human eye is most sensitive to light, making it ideal for woodwork. When green cross laser alignment gets correct output power and optic lens fan angle, even in dusty, sawdust-filled, and complex lit woodworking workshops, green laser light still remains clear and bright in daylight, strong light, and on dark colored boards etc.
Basically 515nm green cross line laser module applies an import 515nm green laser diode within 50mW to 200mW, equipped with different type of thermal emitting, it enables superior nice heat dissipation, ultra long time lasted green light and green cross line projection in continuous use. For instance, when it selects lower power of 50mW to 100mW, a simple metal heat sink cooling system inside a metal housing tube is efficient enough to achieve good laser beam stability. In addition, a separate metal heat sink cooling system for higher power green cross laser alignment achieves longer time lasted cross line alignment, while still maintaining stable, clear and reliable two perpendicular green lines generation as long as 24 hours per day. Usually it gets no effect by moisture, dust, and other mechanical moving or calibration as well.
Cooperated with a qualified glass coated lens with 10, 15 and 110 degree fan angles and adjustable focus optic lens design in front of laser beam aperture, this 515nm green cross line laser module emits highly straight, fine and bright two perpendicular green lines within 0.5 meter to 6 meters lengths in distance. Together with its freely adjusted cross line thickness and low beam divergence, workers can align the material immediately upon loading, significantly reducing errors. Usually 515nm green cross laser alignment emits direct green light from an import 515nm green laser diode, without a pumped crystal, thus it is more suitable for harsh woodworking environments than 532nm green DPSS laser light.
Unaffected by vibration, dust and temperature changes, 515nm green cross line laser module can work continuously for 24 hours, has a long lifespan, and requires no maintenance. Whenever it makes correct use of output power and optic lens fan angle, without chalk lines, measurements or repeated calibration, only if it gets constant power source supply, it can quickly align the material, reducing reliance on experienced workers. Usually this alignment laser can be directly installed on saw tables, drill presses, and frames, providing a high precision and high stability rapid positioning reference in woodworking machinery, replacing ink lines and manual marking, making sawing, drilling, and edge banding more accurate, faster, and more material-efficient.
Applications in woodworking machinery fields:
Sliding table saw, panel saw and reciprocating saw. 515nm green cross line laser module replaces traditional ink lines and marking, eliminating the need for manual line marking, providing plating cutting positioning and alignment reference. It can prevent sawing sawing deviation, edge chipping, and increased waste.
Edge Banding Machine and Multi-Spindle Drilling Machine. It maintains consistency when processing multiple boards continuously, providing clear and bright green cross line source for plate feeding alignment and edge alignment, and drilling position crosshair center point positioning.
Woodworking Milling Machine, Router, Sanding Machine. It makes quick workpiece alignment and backrest positioning, applicable for solid wood cutting, panel splicing machine, and finger jointing machine.
High Beam Stability 515nm Green Line Laser Alignment for the Textile Industry
What is a good deal for engineers and factory workers to make extremely clear, fine and bright line indication for all textile processing works? It is not helpful at all to only rely on any prior line drawing or printing work, either it is pointing at close or long distance, it should be a preferred choice for them to operate a highly intense light emitted tool of a 515nm green line laser alignment. It applies to an import 515nm green laser diode and a qualified optic lens with different fan angles inside and durable metal housing tube with different dimensions. Cooperated with an external electric power source supply, after its proper installation or integration with textile processing device or equipment, laser line generator provides high precision line alignment light source for textile cutting, fabric laying and sewing works etc.
Basically 515nm green line laser alignment applies an AC/DC adapter as an external electric power source, which has just assured larger space leaving for tube heat dissipation and longer term lasted green light projection from the beam aperture. It gets different output power range of 50mW to 100mW and higher power range up to 150mW to 200mW, equipped with different dimensions made anodized aluminum alloy housing tube, this green laser module always gets good laser beam stability, highly reliable and clear green reference line projection as long as 24 hours. It is also a very easily operated accessory part of those of textile sewing and printing machine or devices. It gets featured advantages of high visibility, accurate line alignment, high durability, eye friendless, and easy installation etc. It also significantly improves production efficiency, reduces defect rates, and minimizes manual marking, making it a standard alignment solution for upgrading textile equipment.
Whatever kind of garment cloths it is processing, 515nm green line laser alignment is performing well with exceptionally clear visibility on fabrics. 515nm green light is more noticeable than red light on dark fabrics, patterned fabrics, denim, and non woven fabrics, and is not obscured by patterns. Either adopting glass coated lens or separate crystal lens, it projects high density and high beam quality Gaussian or non Gaussian distribution green laser light, and forms into a ultra fine, straight and uniform threads with high alignment precision. The straight and unbent threads ensure consistent alignment even with multiple layers, reducing detects. 515nm green laser line generator should only be selected with correct output power and optic lens fan angle, after its freely adjusted green line thickness and laser line emitting direction, it is suitable for high precision and high density operations in textile factories.
During the process of 24 hours continuous operation, 515nm green line laser alignment enables stable and clear line indication, without drifting or shifting, eliminating the need for frequent readjustments. In addition, being made with ultra small size tube design, it allows for direct installation next to the machine head or frame, simple plug in power for immediate use, resulting in low modification costs and quick results.
General applications in textile processing industries:
1. Fabric Laying Machines & Spreading Machines: Provides straight alignment laser lines, ensuring alignment of multiple layers of fabric without deviation or skewing.
2. Cutting Machines & Computerized Cutting Beds: Serves as a cutting baseline, replacing manual marking and improving cutting accuracy and efficiency.
3. Sewing Machines & Template Machines: 515nm green laser line generator is used for seam positioning, edge alignment, and fold alignment, improving sewing quality.
4. Fabric Inspection Machines & Rolling Machines: Assists in detecting fabric edge straightness, pattern alignment, and stripe/check alignment.
5. Home Textiles, Clothing, Curtains, Non-woven Fabric Processing: Provides rapid and accurate green laser line positioning during cutting, alignment, trimming, and splicing.
How Can 515nm Green Laser Line Generator Used for Industrial Field?
When line indication work is processing for various industrial machinery processing works, on consideration of its high level of accuracy and high brightness line projection, it should be a quite nice solution to operate a high brightness device, such as a 515nm green laser line generator. It gets featured advantages of high fineness and highly straight green reference line projection form its qualified optic lens. In practical line indication work for both of long time and long distance use, once this ultra compact structure made green laser module makes proper installation and adjustment to correct position, it is able to make ultra clear, quick response and high precision green line indication onto multiple working surfaces conveniently:
Line positioning and calibration
Mechanical processing: In lathes, milling machines and other mechanical processing equipment, 515nm green laser line generator provides accurate green line positioning reference for the clamping of tools or workpieces so as to ensure accurate processing positions. It can also be used for station calibration of multi-station processing equipment to ensure the position accuracy between stations.
Electronic manufacturing: In the process of circuit board production, highly straight line is used for cutting and drilling positioning of PCB boards to ensure the accurate installation position of electronic components. In the chip packaging link, it provides accurate positioning reference for the alignment of chips and packaging shells to improve packaging quality.
Cutting and welding
Metal cutting: 515nm green laser module provides cutting path line instructions for metal cutting equipment. Operators can accurately control the cutting direction and position according to the laser line, improve cutting accuracy and quality, and reduce material waste.
Welding assistance: In the welding process, green reference line is used for positioning and tracking the weld, so that the welding head can move accurately along the weld to ensure the stability of welding quality, especially suitable for welding of high-reflective metals such as copper.
Measurement and detection
Dimension measurement: In industrial production, 515nm green laser line generator is used to measure the length, width, thickness and other dimensions of objects. By projecting a green laser line onto the surface of an object, using a camera or sensor to capture the image of the laser line, and then calculating the size information of the object through an image processing algorithm.
Surface detection: Detecting defects such as flatness, scratches, and cracks on the surface of metal sheets, pipes, etc. When green laser line is projected onto a defective surface, the laser line will be distorted and deformed. The location and degree of the surface defect can be determined by analyzing the changes in the laser line.
Automated production line
Material transmission and sorting: In an automated production line, 515nm green laser line generator is used to indicate the transmission path and sorting position of the material. When the material passes through the green laser line, the sensor can determine the position and state of the material based on the occlusion of the laser line, and realize automatic transmission and sorting of the material.
Robot guidance: Provide guidance for the motion trajectory of industrial robots. The robot can perform path planning and motion control based on the position and direction of green laser line to achieve precise grasping, assembly and other operations.
General Use of 515nm Green Laser Diode Module
Among all visible optical spectrum, 515nm green laser diode module is projecting highly sensitive color and bright green laser light source to human eyes, which can be easily observed under complex working environment and long distance. It can provide clearly visible light spot in scenes such as laser instructions and stage lighting. Owing to its low scattering in the atmosphere and good penetration ability, even though it is used under smoke, dust, 515nm green dot laser still enables high transmission effect, and can be used in outdoor laser demonstrations, navigation and other fields etc.
515nm green laser diode module projects highly visible and bright green laser light source, which gets good material absorption rate of a lot of metal and non metal materials. For instance, when it is used for processing metals, such as copper and aluminum, as well as plastics and ceramics, green laser beam can convert light energy into heat energy effectively, improve processing efficiency and quality, and reduce processing time and energy loss. Owing to its high beam quality, this 515nm green dot laser can realize high precision processing at the micron or even sub-micron level, which is suitable for microelectronics manufacturing, precision machining, micro-nano processing and other fields with extremely high precision requirements.
Featured by mature and advanced semiconductor laser diode tech, 515nm green laser diode module always gets stable performance in long time lasting dot positioning works. Under different ambient temperature, humidity and other conditions, it can maintain a relatively stable output power and wavelength, long serving lifetime, reduced equipment maintenance and replacement cost etc. It gets wide applications as below:
Industrial field: 515nm green laser is used for clear dot indication for laser cutting, laser welding, laser marking work with high processing accuracy. Being used as the light source of the visual inspection system, cooperating with cameras and other equipment, it is helpful to detect product surface defects, dimensional accuracy etc. After its operation as an accessory part in the automated production line, it provides dot positioning and guidance for robots, mechanical arms, which can complete actions of grasping and assembly accurately.
Military field: 515nm green laser diode module is used as the indicator light source of aiming system such as gum aiming and artillery aiming, which helps soldiers aim at target quickly and accurately. In military reconnaissance, patrol and other tasks, it makes quickly locate and mark targets, and provides accurate location information for subsequent strike operations. This laser part is cooperating with he rangefinder to measure the distance between two points by transmitting and receiving laser signals accurately, thus it is widely used in terrain surveying and mapping, building surveying and other fields.
Medical field: in surgical operation, 515nm green laser provides doctors with accurate surgical location instructions to assist doctors in precise operations, acupoint irradiation in rehabilitation therapy, etc., and stimulates acupoints through low-intensity lasers to promote blood circulation and tissue repair.
Scientific research field: In chemistry and biology experiments, 515nm green laser module is used to mark experimental samples, indicate reaction locations, etc., to facilitate scientific researchers to observe and analyze experimental results. In optical experiment, it is working well as a good green laser light source for studying the propagation, interference, diffraction and other phenomena of light.
Consumer entertainment field: highly bright green laser light is perfectly used as stage lighting source, in stage performances, concerts and other occasions, it is used to create unique lighting effects and enhance the visual impact of the stage.
Good Job of Glass Coated Lens 515nm Green Dot Laser Module
Whenever users are trying to make ultra clear and fine enough dot indication, not easy to rely on any manual labor force input, it would be a quite efficient job to operate a high density beam emitting tool of a 515nm green dot laser module. It is working well with highly intense and visible forest green laser beam emission from an inner part of a 515nm green laser diode. In practical precise dot measuring work fields, on the basis of correct use of output power and proper mounting onto industrial machine or device, this direct diode emission made 515nm green laser alignment just makes quite easy reaching, good direction and high precision forest green dot indication onto multiple working surfaces constantly.
Owing to the use of an import 515nm green laser diode, comparing with a simple green laser pointer, the genuine use of a 515nm green dot laser module just makes constant forest green laser beam and green dot projection from laser beam aperture. It gets advanced use of a metal heat sink cooling system. In process of long lasting forest green dot projection work, it gets good thermal emitting and is not any longer relying on any manual labor force input. When 515nm green laser alignment makes continuous dot projection work within 8 to 10 hours per day, it is able to maintain up to 85% laser beam stability and ultra stable forest green dot projection in continuous use.
Being made with an AC/DC adapter, when 515nm green dot laser module is used for long time use, it always gets larger space leaving for tube cooling down, and makes highly reliable forest green dot projection for both of long time and long lasting use. It adopts a qualified glass coated lens and glass window in front of laser beam aperture, any time it projects high transmittance green laser light at long extending distance, this 515nm green laser alignment also gets highly clear and precise forest green dot projection within the maximum work distance of 25 meters and multiple lighting occasions as well.
With the assistance of a laser alignment mounting bracket and special use of electric wires extension for both of 515nm green dot laser module and DC power supply, it enables easy installation and quick reaching of green reference dot onto any raw material surface. Owing to its ultra compact size tube design and high precision dot projection, after its correct use of output power, this alignment laser gets wide applications for a lot of labs, institutes and colleges etc. Any time users are taking active laser safety measure and wearing correct laser safety glasses, it just assures easy and secured use for all application fields effectively.
High Precision Use of 5mW to 50mW 515nm Green Line Laser Alignment
Whatever kind of working surface users are trying to make ultra clear and fine enough line indication at different work distances, either it is used for close or long distance, it is always making an easy job to operate a high density beam emitting tool of a 515nm green line laser alignment. It is working well with advanced use of a qualified glass coated lens or separate crystal lens with wide fan angles. In practical precise line positioning work fields, on the basis of correct use of output power and optic lens fan angles, and proper installation to desired machine or device, this green laser line generator always brings users highly precise and clear line indication for a lot of raw material processing works constantly.
The genuine use of a 515nm green line laser alignment has to work for a quite long time, for the most important of all, it should have to maintain its stable and reliable line projection for multiple raw material processing works. It applies an import 515nm green laser diode within 5mW to 50mW as its beam emitting source. The advanced use of a metal heat sink cooling system is configured with a durable anodized aluminum alloy housing tube. Every time laser line generator gets larger space leaving for tube cooling down, thus it is easily achieving highly stable and reliable forest green reference line projection as long as 8 to 10 hours per day.
Owing to the special use of a qualified glass coated lens or separate crystal lens within wide fan angles of 10 to 110 degree, whatever kind of working surface it is pointing, this 515nm green line laser alignment is working well with high quality and high density Gaussian beam or non Gaussian distribution green laser beam emission at several miles far away. At the same time, when it projects different line lengths within 0.5 meter to 6 meters at different work distances, this green laser line generator should only be selected with correct output power and optic lens fan angle. Within the maximum work distance of 25 meters, it always makes quite satisfied line positioning results for laser cutting machine, saw mill, lumber machine, textile garment processing and high tech work etc.
Within quite long work distance and other formal lighting occasion working occasion etc, with the assistance of a laser alignment mounting bracket, this accessory part of a 515nm green line laser alignment enables quite easy installation and quick reaching of green reference line projection onto any vertical or horizontal surface immediately. Every time alignment laser makes freely adjusted laser line fineness and line emitting direction, after correct wearing of laser safety glasses and avoiding eye exposure to beam aperture, it just brings users highly secured and free use for all application fields effectively.
Easy Measured 515nm Green Line Laser Alignment
In any type of highly clear and fine line indication at long extending distance, even though it is far more enough than formal hand reaching, it just makes an efficient job to operate a high density beam emitting tool of a 515nm green line laser alignment. It is an industrial stabilized line measuring tool, which makes good use of a qualified optic lens and thermal emitting system. In a lot of industrial and high tech precise line positioning work fields, according to its correct use of output power and optic lens fan angle, within quite long extending distance and high lighting occasion etc, this direct diode emission made laser line generator brings users quite easy reaching, high brightness and high fineness forest green line indication for a lot of raw material processing works.
Owing to its advanced use of an import 515nm green laser diode, the usual use of a 515nm green line laser alignment is making sure of increasing laser beam stability of at least 40% in continuous use. It gets basic use of a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube. Every time it gets good thermal emitting and thermal conductivity, this laser line generator just makes constant forest green line projection within daily operating time of 8 to 10 hours per day. It also gets no effect by increasing temperature and serious electric current impact as well.
When 515nm green line laser alignment is applied for a lot of industrial device manufacturing work fields, it is required to generate different line length and line fineness at different work distance. Owing to the advanced use of a qualified glass coated lens or separate crystal lens within wide fan angles of 10 to 110 degree, it is emitting high quality Gaussian beam or non Gaussian distribution green laser beam at long extending distances, and forming into a high linear quality and highly straight forest green reference line with different line lengths. It is a necessity for users to get basic learning of required line length, line fineness and work distance, thus 515nm green laser line generator gets correct use of output power and optic lens fan angle, and brings users quite clear and fine forest green line projection for a lot of industrial and high tech work fields.
Within freely installed distance of 3 meters, even though some of working surface is not easy to reach, this 515nm green line laser alignment still enables quite easy reaching, and no barrier line indication for a lot of raw material processing works. There is also no limitation by long distance, high height or other complex working environments etc. When it is operating with freely adjusted laser beam focus and laser line emitting direction, after its immediate forest green laser light concentration, this alignment laser brings users increasing brightness and accuracy line generation at greater distance. Users should just take basic laser safety measures and wearing correct laser safety glasses, thus it brings users easy, no danger and no mistake use for all working occasions effectively.