What is an easy job for engineers or professionals to make clear and precise enough dot indication? It might be processing at different work distances and multiple lighting occasions, as a results, a lot of users would prefer to operate a highly intense beam emitted tool of a 520nm green laser diode module. It keeps work with intense and powerful forest green laser beam directly from an import 520nm green laser diode. Usually it applies a qualified optic lens and thermal emitting system inside a highly durable housing tube. Not limited by professional skills, operating distance or other complex working environments etc, this direct diode emission made 520nm green dot laser ensures easy reaching, noncontact and high precision green reference dot projection onto various working surfaces conveniently.
In practical machinery processing works, this 520nm green laser diode module is always required to make long term lasted dot positioning works. The genuine use of an import laser diode enables at least 40% laser beam stability, and the output power fluctuation is less than ±5% (operating temperature -10°C to 60°C), preventing beam spot dimming or deformation due to power attenuation and ensuring consistent positioning marks during long-term continuous processing. Besides the use of a metal heat sink cooling system, this green dot laser alignment also gets special use of APC, ACC intelligent feedback control electric driving circuit design. Whatever output power it is selected, it still maintains ultra long time lasted green dot projection and long serving lifetime for all precise dot positioning works.
Being made with durable anodized aluminum alloy housing tube design, this 520nm green laser diode module can be adapted to different workshop environments. It is designed to withstand vibration and dust, the module can withstand machine tool vibration and dust pollution during operation, reducing module downtime. In practical precise dot measuring work, only after correct use of output power and operating voltage electric power source, this ultra compact structure made 520nm green dot laser enables quite easy installation or integration, quick reaching and good direction green reference dot projection onto any vertical or horizontal surface immediately.
In machining processing work, 520nm green laser diode module is primarily used to provide precise visual positioning references, such as “starting point marking” for cutting metal/non-metallic sheet metal, “workpiece alignment reference points” for milling, “hole position pre-marking” before drilling, and “multi-process coaxial calibration marking” for large part machining. It gets reduced relying on manual labor force input, and no limitation caused by long distance, high height and other complex working environments etc. When green alignment laser is operating with high power up to 50mW, it is a necessity to take active laser safety measures and wear proper 520nm wavelength preventing laser safety glasses so as to achieve easy, free and secured dot measurement constantly.
Category: green laser diode module
Noncontact Aligned Experience of Industrial Field Applied 520nm Green Laser Diode Module
Whenever dot generation work is processing at different work distances and multiple lighting occasions etc, not able to reach with a simple laser pointer or other manual dot projecting tool, it would be a much more efficient job to apply a direct diode emission tool of a 520nm green laser diode module. It generates intense and powerful forest green laser beam directly from an inner laser diode and applies a qualified optic lens inside its durable metal housing tube. Only if it gets constant electric power source supply and proper mounting onto industrial device or equipment, this green dot laser alignment tool assures good direction, noncontact and no mistake green dot indication for all industrial precise dot measuring works constantly.
Usually 520nm green laser diode module applies an import 520nm green laser diode within 5mW to 50mW and high power range of 150mW to 200mW as its beam emitting source. It gets a bit shorter wavelength than the middle wavelength of 532nm, however, it still maintains sensitive color and easy absorbing green laser light source emission, and forms into highly intense and powerful green laser light source, ultra clear and precise green reference dot projection at different work distances and multiple ambient lighting occasions as well. Typically 520nm green dot laser alignment adopts quite small size tube diameter design of 16mm, 18.9mm or 26mm for different output power range, thus it can be easily integrated into various industrial equipment. It saves space and facilitates installation and maintenance. For example, it can be integrated into small handheld laser measuring instruments for convenient on-site operation.
According to the use of a durable anodized aluminum alloy housing tube and copper laser diode, this direct diode emission made 520nm green laser diode module always offers excellent heat dissipation performance. This effectively dissipates heat generated during operation, ensuring the stability of the laser module during continuous operation and extending its service life. In process of long time lasted green dot projection within 8 to 10 hours per day, this industrial stabilized 520nm green dot laser alignment tool gets superior high laser beam stability and ultra clear green dot projection for multiple precise machinery processing works.
General applications in industrial fields:
High Visibility and Precise Positioning: 520nm green light falls within the wavelength range that the human eye is most sensitive to. Even in strong sunlight in industrial environments, it maintains extremely high visibility, clearly indicating the target position and achieving high-precision positioning. It is widely used in scenarios such as aligning precision parts in machining and marking benchmarks in construction.
Non-contact measurement and inspection: 520nm green laser diode module can be used in industrial robot sensing, visual inspection, and other fields. By projecting a spot light spot, it provides a precise reference point for the vision system, enabling non-contact measurement and inspection of an object’s size, shape, and position, while avoiding damage to the object being measured.
Harsh Environment Adaptability: Most 520nm green dot projecting alignment laser features a wide operating temperature range and vibration resistance, enabling stable operation in complex environments such as high and low temperatures, and vibrations found in industrial workshops. This ensures long-term stable operation, such as when positioning high-speed moving parts on automated production lines.
Industrial Dot Alignment Work with 515nm Green Laser Diode Module

In those of industrial precise dot alignment work fields, on consideration of high level of accuracy and high precision dot indication onto different working surfaces, it would be a much better choice for users to apply advanced laser diode tech applied tool of a 515nm green laser diode module. It is primarily used to provide precise reference dot, helping to ensure high precision and consistency in various operations during industrial production. Based on its advanced use of an import 515nm green laser diode and a qualified glass coated lens inside a durable metal housing tube, only after its easy connects with electric power source and proper installation onto any other industrial machine or device, this direct diode emission made 515nm green dot laser alignment tool always makes sure of high precision, easy reaching and good direction dot indication onto various working surfaces conveniently.
The usual use of a 515nm green laser diode module applies a short wavelength of 515nm green laser diode, which emits similar green laser light as a 532nm green DPSS laser system. However, owing to its direct forest green laser light emission from its inner laser diode, equipped with inner metal heat sink cooling system and APC, ACC driving circuit board design, it enables even more stable and reliable forest green laser light emission in long time use. 515nm green laser light falls within the spectral range where the human eye is most sensitive. Even in bright light conditions, green laser dot can be clearly seen in industrial environments, facilitating accurate alignment and commissioning.
Being made with a qualified glass coated lens in front of laser beam aperture, cooperated with adjustable focus optic lens, this 515nm green laser diode module typically offers excellent beam quality and a small divergence angle, providing a very precise green reference dot beam spot. This enables high-precision dot alignment and positioning, meeting the stringent precision requirements of industrial production. Combined with adjustable focus optic lens in front of laser beam aperture, once 515nm green dot laser alignment gets immediate forest green laser light concentration, it also converts into an increasing accuracy and brightness green dot projection for both of longer distance and higher lighting occasions as well.
515nm green laser diode module utilizes an integrated design, resulting in a compact size that facilitates installation and integration into various industrial equipment. It doesn’t occupy excessive space, contributing to the miniaturization and compactness of industrial equipment. In practical precise dot measuring work fields, owing to the adoption of durable anodized aluminum alloy housing tube design, it bears wide range operating temperature, different humidity, and other harsh occasion of mechanical moving or shocking as well. It can operate stably in complex industrial electromagnetic environments, unaffected by external interference factors, ensuring accurate alignment and reliability.
Applications in industrial machinery processing fields:
Machining: During machining, 515nm green dot laser module can be used for tool setting on machine tools, providing precise positioning reference
points for the tool, ensuring the accurate relative position between the tool and the workpiece, thereby improving machining accuracy. Furthermore, during the assembly process, the dot laser emitted by this laser module can be used as a reference to ensure the precise installation position of each component.
Electronic Manufacturing: In electronics manufacturing, such as in the production of circuit boards, 515nm green laser diode module can be used for positioning and alignment. For example, during processes such as cutting and drilling circuit boards, a laser dot is projected onto the circuit board, providing a precise position reference for the processing equipment, ensuring accurate processing accuracy and quality.
Automated Production Lines: 515nm green alignment laser can be used for object position detection and alignment in automated production lines. For example, during product transport, the laser spot projection can be used to detect correct product positioning. Any deviations can be adjusted promptly to ensure smooth production line operation and consistent product quality.
Low Beam Divergence Fan Angle 515nm Green Laser Diode Module Review
What is an efficient job to make ultra clear and precise dot indication at longer distance than formal hand reaching? It might be far more enough than formal hand reaching, not easy to reach with a simple green laser pointer or other prior dot positioning work, it would be a much better solution to operate a high energy density beam emitted tool of a 515nm green laser diode module. Cooperated with its inner thermal emitting system and qualified optic lens inside different dimension metal housing tube, only if this ultra compact size tube made 515nm green dot laser gets proper installation or integration, this accessory part is able to make ultra clear, precise and long time lasting dot indication onto multiple raw material surfaces conveniently.

Owing to the adoption of wavelength of 515nm green light band among all visible optical spectrum, human eye visual sensitivity is high, and the subjective brightness is about 5 times that of red light at the same power. When 515nm green laser diode module applies an import 515nm green laser diode within 5mW to 100mW and high power up to 150mW to 200mW, it gets different laser safety classes of IIIa, IIIb, and IV. Cooperated with an inner metal heat sink cooling system inside a durable anodized aluminum alloy housing tube design, the genuine use of a 515nm green dot laser alignment gets superior nice heat dissipation and thermal conductivity, and ultra long time lasting green reference dot projection within long lasting work time of 10 hours per day.
Whenever glass coated lens made 515nm green laser diode module gets quite low laser beam divergence of less than 1.5mard fan angle, and special tem00 laser beam mode, no matter it is pointing at close or long distance, it still makes sure of ultra compact size and precise green reference dot projection at different work distances. In process of long time lasting dot measuring works, the green alignment laser dot is small after long distance transmittance, such as 10 meters, and maintaining high energy concentration in continuous use.
Cooperated with different operating voltage electric power source, such as 5V, 9V, 12V 1000mA AC/DC adapter, not spending extra time on battery change, the usual use of a 515nm green laser diode module always makes sure of long time lasting green laser light source emission, ultra precise and bright green reference dot generation for multiple application fields, covering industrial and manufacturing, intelligence device, laser medical therapy and biotech, military targeting etc. Whenever green alignment laser is operating with basic obeying of laser safety issue, after proper wearing of 515nm wavelength preventing laser safety glasses, it just makes sure of easy, secured and noncontact dot measurement for all working occasions conveniently.
General Use of 515nm Green Laser Diode Module
When dot measuring work is processing at different work distances, it is not relying on any manual dot projecting work at all. Being made with an import 515nm green laser diode as core component for generating laser, cooperating with a qualified optic lens and thermal emitting system inside a high duration housing tube, it is manufacturing into a quite practically used device of a 515nm green laser diode module. When it realized stimulated radiation through current injection and generates green laser with a wavelength of 515nm, it is also able to collimate the divergent green laser beam emission, thus convert into good directionality and high stability green reference dot projection for a lot of raw material processing works conveniently.
Supported by an AC/DC adapter, usually 515nm green laser diode module is able to work with continuous green laser beam emission. It provides stable electric current drive for the laser diode, controls the output power and working state of the laser, thus ensures the normal operation of the laser module within daily operating time of 8 to 10 hours per day. Cooperating with APC, ACC driving circuit board, it also enables long serving lifetime, and long lasting green dot projection for various application fields. When green dot laser gets ultra compact structure design and durable anodized aluminum alloy housing tube, it is playing an important role in protecting internal components and usually getting good heat dissipation performance, thus it is preventing itself from overheating during operation and effecting performance or life.
Among all visible optical spectrum, 515nm wavelength is in the green area of visible light. Owing to its highly sensitive color laser light emission of this wavelength, thus green laser light source emitting from a 515nm green laser diode module can be clearly seen in various environments. When it gets quite low laser divergence fan angle, it is forming into a ultra compact size and bright green reference dot projection at different work distances. After high energy concentration from beam aperture, cooperating with adjustable focus optic lens design, this 515nm green dot laser makes sure of highly efficient conversion of increasing accuracy and brightness green dot alignment at long extending distance effectively.
Within wide range operating temperature of -10℃~50℃, 515nm green laser diode module gets wide temperature adaptability. Being made with advanced manufacturing technology and high quality optical components, it enables stable output power and green dot quality during long term operation. It keeps work with high photoelectric conversion efficiency, within the lowest energy consumption, this 515nm green dot laser is able to make ultra clear and precise green dot indication at long extending distance of more than 25 meters. On the basis of correct selection of output power and operating voltage electric power source, not relying or limited by manual labor force input, it can be used for clear dot positioning work in industrial processing, indication in medical equipment, marking in scientific research experiment, and effect display in stage lighting etc.
Wide Applications of 5mW to 100mW 505nm Green Laser Diode Module
Usually users are required to make continuous dot measurement and alignment for a lot of raw material surfaces, it is not workable at all to rely on a simple laser pointer or other manual dot projecting tool. When 505nm green laser diode is applied, cooperating with cooling system and qualified optic lens inside a durable metal housing tube, it is created into a quite practically used device of a 505nm green laser diode module. When it makes proper mounting onto industrial device or equipment, without any limitation by long distance, high height or other complex working environments, this 505nm green dot laser is able to project high stability green laser light source, ultra stable and clear green dot indication for all measuring fields effectively.
When 505nm green laser diode is applied for the creation of a laser diode module, even though it is not as bright as a 532nm green DPSS laser system, however, it is still near the wavelength range that human eyes are the most sensitive to. It projects high brightness green laser beam from beam aperture. The core part of a 505nm green laser diode is cooperating with a qualified glass coated lens inside its durable housing tube. Owing to its good design of thermal emitting system, whenever this green dot laser is used for quite long time use, it always gets good thermal emitting and ultra stable green dot indication for a lot of marking and aligning work fields.
Owing to its highly visible and bright green laser beam emission at several miles far away, this 505nm green laser diode module is able to be used as a very nice dot indicating tool for teaching, conference, exhibition and other occasions. Green laser dot is easy to reach the position on the screen or exhibits etc. In a lot of industrial precise processing works, owing to its ultra compact size tube design of 16mm and 26mm diameter for different output power range, it is working well as an accessory part of industrial machine or device. When it gets proper installation, this green dot laser also makes sure of good direction, high brightness and high precision dot indication for laser range measurement, stage light and entertainment, laser processing work etc.
Featured by low laser beam divergence, either it is pointing at close or long distance, this 505nm green laser diode module is always making high precision and high high directivity green dot projection. Green laser beam has a very small divergence angle and can maintain good straight line propagation characteristics, which can achieves high precision operations in applications of processing and ranging etc. Further more, being made with adjustable focus optic lens, every time alignment laser gets highly concentrated green laser light source emission, it enables high efficiency conversion of even more bright and accurate dot indication at longer distance.
Good Direction Glass Lens 520nm Green Laser Diode Module
What is an easy job to make clear and accurate enough dot projection at different work distances? Not able to rely on any manual labor force input or prior dot positioning work, either it is used for close or long distance, it would be a quite nice solution to operate a high density beam emitting device of a 520nm green laser diode module. It applies advanced 520nm green laser diode tech and a qualified optic lens inside a durable metal housing tube. Not limited by long distance, high height and any other hard reaching places, this accessory part of a 520nm green laser alignment brings users excellent dot measuring experience for all working occasions constantly.
Not able to rely on any manual labor force input, whenever it is used for close or long distance, this 520nm green laser diode module applies an import 520nm green laser diode within 5mW to 50mW as its beam emitting source. It is applying for those of industrial and high tech precise dot measuring work fields. When it gets basic use of a metal heat sink cooling system, in process of long lasting dot measuring works, this direct diode emission made 520nm green laser alignment tool is performing well with superior nice thermal emitting and thermal conductivity, and ultra stable forest green dot projection within long lasting work time of 10 hours per day.
Being made with an AC/DC adapter, not the same as a green laser pointer only used for temporary dot positioning work, this 520nm green laser diode module just makes easy reaching and long lasting forest green laser beam emission at several miles far away. At the same time, being made with a qualified glass coated lens and glass window in front of laser beam aperture, once it is used under special working occasion of moisture, dust, rain, water, or fog, this dot laser alignment tool still maintains good laser light cycling use, and highly clear and precise forest green dot indication within long extending distance.
Within quite long work distance and multiple lighting occasion, with the assistance of a laser alignment mounting bracket, this 520nm green laser diode module enables quite easy installation and quick reaching of green reference dot projection onto any vertical or horizontal surface constantly. It gets freely adjusted laser dot diameter and dot emitting direction, not limited by long distance, high height or other hard reaching places etc, this alignment laser brings users increasing accuracy and brightness dot projection at long extending distance. When laser users are taking active laser safety measure and wearing correct laser safety glasses, it still makes easy, no danger an no mistake measurement for all working occasions constantly.
Good Deal of 5mW to 50mW 520nm Green Laser Diode Module
Different from a simple green laser pointer only used for temporary dot positioning work, either it is used for close or long distance, it is always making an efficient job to operate a high density beam emitting device of a 520nm green laser diode module. It emits highly bright and intense forest green laser beam directly from an inner laser diode. In those of long lasting and long distance precise dot measuring work fields, after its proper installation and selection of correct output power, within quite long work distance and multiple lighting occasion etc, this 520nm green dot laser is able to make ultra clear and precise forest green dot projection at long extending distance constantly.
When 520nm green laser diode module gets proper use of an AC/DC adapter as its electric power source, comparing with a simple green laser pointer, it is always required to make long time lasting dot indication onto a lot of working surfaces. It has been made with an import 520nm green laser diode within 5mW to 50mW as its beam emitting source. In order to assure its long lasting dot generation, it gets basic use of a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube. When it is used as an accessory part, it gets superior nice thermal emitting and thermal conductivity, and also maintains ultra stable forest green dot projection for all machinery processing works.
Being made with a qualified glass coated lens in front of laser beam aperture, whatever kind of working surface it is pointing, this 520nm green laser diode module is working well with high transmittance and high density forest green laser beam emission at several miles far away. At the same time, besides its operation for close distance and inner room working occasion, the use of a high power green dot laser up to 30mW to 50mW also makes highly precise and bright forest green dot indication within the maximum work distance of 25 meters and other formal lighting occasions as well.
According to the use of electric wires extension for both of 520nm green laser diode module and DC power supply, not limited by manual labor force input, it enables quite easy reaching and no barrier dot indication onto any vertical or horizontal surface. Being made with adjustable focus optic lens, after its immediate green laser light source concentration, this alignment laser enables high efficiency conversion of ultra bright and precise green dot projection for all labs, institutes and colleges etc. When lase users are taking active laser safety measures and avoiding eye exposure to laser beam aperture, this alignment laser still brings users easy and secured measurement for all working occasions effectively.
APC Driving 532nm Green Laser Diode Module
Whenever users are looking for a high brightness and high accuracy dot alignment, in those of industrial and high tech precise dot measuring work fields, a lot of factory workers and engineers would prefer to make use of a highly bright beam emitting tool of a 532nm green laser diode module. It always projects sensitive color and easily absorbed green laser light source from a middle wavelength 532nm green DPSS laser system. Cooperating with basic thermal emitting system and qualified optic lens inside a highly durable metal housing tube, only after its correct use of output power and proper installation onto desired machine or device, this 532nm green dot laser always makes highly precise and quick response green dot projection onto various working surfaces constantly.
the real use of a 532nm green laser diode module should be processing onto different working surfaces. The adoption of a durable anodized aluminum alloy housing tube is bearing wide range operating temperature of -10 to 45 degree Celsius. In any type of harsh occasion of mechanical moving or shocking etc, it still gets no effect at all. Being made with a 5V, 9V 1000mA AC/DC adapter, not spending extra time on alkaline battery power source change, this 532nm green dot laser just gets even larger space for tube cooling down, and makes constant green laser beam and green reference dot projection as long as 8 to 10 hours per day.
Unlike the use of prior dot positioning work, only according to real work distance and lighting occasion, this 532nm green laser diode module just enables correct use of output power of 5mW to 100mW. It is equipped with a qualified glass coated lens and a glass window in front of laser beam aperture. Once it is pointing under harsh occasion of moisture, dust, rain, water or fog etc, this 532nm green dot laser still gets high density and high transmittance green laser light source emission, and high efficiency conversion of ultra clear and precise green dot projection within the greatest work distance of 25 meters and high lighting working occasions as well.
When 532nm green laser diode module gets advanced use of APC, ACC driving circuit board, whatever output power it is selected, it is keeping work with constant green laser beam and green dot projection as long as 10 hours per day. It gets reduced possibility of tube burning out or damage and long serving lifetime of more than 8,000 hours. When alignment laser up to 50mW to 100mW is used for long time and long lasting use, it is a key issue to take active laser safety measure and wear correct laser safety glasses, thus it brings users easy, precise and secured dot measurement for all working occasions effectively.
High Brightness 515nm Green Laser Diode Module
In any type of high precision and high brightness dot indication at various work distances, in order to assure its high work efficiency and high speed, it should be the best choice for users to have a try of a 515nm green laser diode module. It is working well with highly bright forest green laser light emission directly from an inner part of a 515nm green laser diode. Being made with its inner thermal emitting system inside a different dimension metal housing tube, only after its proper mounting onto those of industrial machine or device, this 515nm green dot laser is able to make ultra clear and quick response dot indication for all machinery processing works effectively.
Usually on the basic of real work distance and lighting occasion, this 515nm green laser diode module enables correct use of output power of 5mW to 50mW. It is made with an import 515nm green laser diode inside a highly durable anodized aluminum alloy housing tube. In those of wide range operating temperature and other harsh working occasion, such as mechanical moving, shocking or calibration etc, it is working well with highly stable and reliable forest green laser beam and green dot indication in long lasting use. For the most important of all, even though there is increasing temperature and serious electric current impact, this 515nm green dot laser still gets no effect at all, and maintains its ultra clear dot indication within great distance of 25 meters and multiple lighting occasions etc.
When 515nm green laser diode module gets constant electric power source from a 5V, 9V 1000mA AC/DC adapter, not any longer spending extra time on battery change, it is making continuous green dot projection within daily operating time of 8 to 10 hours. It only allows proper use by skilled users or professionals, ans still gets up to 85% laser beam stability in continuous use. According to real work distance and lighting occasion, only after its correct use of output power and proper mounting onto those of industrial machine or device, this 515nm green dot laser just brings users quite satisfied dot measurement for drilling system, laser marking, laser engraving, military targeting, spectrum analysis and high tech etc.
Cooperating with different dimension metal housing tube and electric wires extension for both of 515nm green laser diode module and DC power supply, it enables long lasting and no barrier dot measurement for a lot of application fields. When it is operating with high power up to 50mW for those of long distance and high lighting working occasion, it is a necessity for users to pay high attention to thermal energy hurt to eyes. When alignment laser is operating with proper wearing of laser safety glasses and avoiding eye exposure to laser beam aperture, it just brings users easy and secured use for all working occasions effectively.