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Good Linear Quality 405nm Violet Laser Line Generator Review

In process of highly precise and clear line indication at a longer work distance than formal hand reaching, it would be a much better solution to operate an intense and powerful violet laser light source emitted tool of a 445nm violet laser line generator. Being made with an import 405nm violet laser diode and a qualified glass coated lens inside a highly durable metal housing tube, this direct diode emission made violet line laser can be working well with increasing accuracy and brightness violet line indication at long extending distance stably. It can be used in industrial production, laser measurement, photolithography manufacturing, and other field, which also gets featured advantages of excellent linearity, high stability, and strong adjustability.

The usual use of a 405nm violet laser line generator applies an import 405nm violet laser diode as its beam emitting source, available with wide range output power of 50mW to 100mW and high power up to 150mW to 500mW. In various long term lasted precise line positioning work fields, it is a key issue to maintain its stable line projection in continuous use. It applies an inner metal heat sink cooling system and APC, ACC driving circuit board inside a durable anodized aluminum alloy housing tube, which protects violet line laser module from overheating and over current impact in continuous work and assures long serving lifetime of more than 8,000 hours in proper use.
The genuine line alignment work is required with high level of accuracy and high fineness onto different working surfaces. This 405nm violet laser line generator applies a qualified glass coated lens within 10 to 110 degree fan angle, and adjustable focus optic lens design. Only if it gets constant power source supply, it can provide precise linear positioning for various processing and measurement equipment, reducing manual positioning errors and improving product accuracy and consistency. In industrial production, violet line laser module can quickly help workers determine processing positions, reduce debugging time, and speed up production processes, making it particularly suitable for large-scale assembly line production. After proper adjustment of both of violet laser line fineness and line emitting direction, it can be suitable for a variety of industrial scenarios and scientific research experiments, with high versatility.
Main Applications
Industrial Production: 405nm violet laser line generator is commonly used in material cutting, woodworking machinery, packaging machinery, and stone processing machinery, which serves as an auxiliary marking and positioning tool, helping workers perform operations more accurately, improving production efficiency and product quality.
Laser Measurement: When measuring object size or distance, it provides a reference laser line, facilitating accurate data acquisition and improving measurement accuracy.
Scientific Research and Optical Experiments: It can be used as a light source or reference line in optical lens and spectrometer experiments, providing a stable light source and precise reference.
Microscope Automation: 405nm violet line laser module can assist in precise operations under the microscope, helping researchers observe and manipulate samples more accurately. Structured light applications: Used in 3D scanning and machine vision to create specific light patterns that can cover the cross-section of a target object in one go, facilitating the acquisition of 3D information, enabling robot positioning, and 3D model reconstruction of components.
Photolithography: Its short wavelength allows it to be focused into a small spot, making violet alignment laser suitable for wafer detail processing and texture etching in semiconductor manufacturing, as well as micro- and nano-machining of biomedical materials.

1064nm Multimode Infrared Laser Diode Used for Material Processing

The operation of 1064nm multimode infrared laser diode can achieve power output power of several watts to kilowatts, and the energy density is sufficient to quickly melt or vaporize most materials. The processing efficiency is much higher than that of low power single mode lasers, which is suitable for mass production fields, such as assembly line parts processing. The spot of multimode output is large and the energy distribution is relatively uniform, which can reduce local impact on the surface of the material and reduce the risk of cracks and deformation. It is especially suitable for the processing of thick materials or brittle materials (such as ceramics).
Compared with high-power single-mode lasers, 1064nm multi-mode infrared laser diodes have a simple structure, low manufacturing cost, and low precision requirements for the optical system (no complex focusing optical path is required). Daily maintenance is convenient and suitable for small and medium-sized processing enterprises. The 1064nm wavelength has a high absorption rate for metals (such as iron, aluminum) and non-metals (such as plastics and glass). There is no need to frequently change the infrared laser source for different materials, and it can be compatible with multi-category processing needs.
The spot size can be adjusted (no high-precision focusing is required) to adapt to workpieces of different sizes (such as large-area plates, small parts), and the surface flatness requirements of the workpiece are low, which is suitable for processing materials with irregular shapes or rough surfaces. In practical dot measuring work, 1064nm multimode laser diode always has strong environmental tolerance, which is less sensitive to vibration and temperature fluctuations than single mode lasers, and can still stably in complex environments such as industrial workshops, reducing processing interruptions caused by environmental interference.
Due to its high power output and specific wavelength characteristics, 1064nm multimode laser diodes are suitable for scenes with relatively moderate precision requirements but high efficiency processing in material processing, mainly including:
Welding and cladding of metal materials: near wavelength 1064nm multimode infrared laser diode is used for welding of medium and thick plates of metals such as stainless steel and aluminum alloys, the high power (several watts to hundreds of watts) of multimode lasers can quickly melt materials, and the wide spot can increase the welding pool area and improve the connection strength. in surface cladding, alloy coatings can be evenly deposited to enhance the wear resistance of materials.
Cutting and engraving of non-metallic materials: For plastics, wood, ceramics, etc., the high absorption rate of 1064nm multimode infrared laser diodes can achieve fast cutting, and the wide spot of multimode characteristics is suitable for large-area engraving (such as plate surface pattern processing), and batch processing can be completed without high-precision focusing.
Stripping of thin films and coatings: used to remove thin films on the surface of electronic components (such as display screens and circuit boards). The uniform energy distribution of 1064nm multimode infrared laser diodes can avoid substrate damage caused by local overheating and achieve large-area efficient stripping.
Material surface modification: by laser annealing the surface of metals or semiconductors, the wide action area of multimode laser diodes can achieve overall surface hardness improvement or stress elimination, which is suitable for surface strengthening of batch parts.

980nm Infrared Laser Diode Module Used for Medical Fields

Different from any other visible laser devices, the adoption of a 980nm infrared laser diode module belongs to a near infrared laser devices. It emits invisible and intense infrared laser beam directly from an import 980nm semiconductor IR laser diode, which is mainly used in minimally invasive treatment, diagnostic assistance and precision surgery in the medical field due to its infrared tissue penetration and precise energy focusing ability. Being made with constant power source supply and built in thermal emitting system, this direct diode emission made 980nm infrared dot laser gets good heat dissipation, long time lasting and high stability infrared reference dot projection onto multiple working surfaces constantly.
How can near infrared laser work in medical fields? Comparing with any other visible laser devices, 980nm infrared laser diode module gets even strong laser light penetration ability than those of visible laser devices. Near infrared laser light source is less affected by the scattering and absorption of biological tissues (such as skin and muscles). It can penetrate several millimeters to several centimeters of deep tissues, which is suitable for deep lesion treatment or imaging. At the same time, cooperated with the a qualified glass coated lens and low laser beam divergence of less than 1.5mard fan angle, 980nm infrared dot laser enables high concentration infrared laser light source emission, and converts into ultra clear and precise infrared reference dot at a long extending distance.
In order to achieve even more precise and clearer infrared dot projection at longer distance, this 980nm infrared laser diode module also gets special use of adjustable focus optic lens design. Highly powerful and concentrated infrared laser light and IR dot can accurately act on the target tissue (such as micro-vessels, tumor cells), reducing damage to surrounding healthy tissues. Whatever output power it is selected, owing to its special adoption of APC, ACC driving circuit board, 980nm infrared dot laser is also working well with constant output power emission, and the most reliable infrared dot indication, without effect by overheating and over current impact as well. In addition, it can greatly avoid tissue burns caused by abnormal power. At the same time, infrared laser light is invisible to the naked eye and needs to be positioned with red light indication to ensure accurate positioning of the target area during operation.
Main application in the medical field
Minimally invasive treatment:
Treatment of vascular diseases: In the treatment of varicose veins, hemangiomas, etc., 980nm laser diode module can be efficiently absorbed by hemoglobin in the blood, and the blood vessel wall can be contracted and closed through the photothermal effect to achieve minimally invasive ablation, which is less traumatic and recovers faster than traditional surgery.
Otorhinolaryngology treatment: It is used for minimally invasive surgeries such as tonsil hypertrophy and nasal polyps. The infrared dot light spot can accurately act on the diseased tissue, reduce damage to the surrounding healthy mucosa, and reduce the risk of postoperative complications.
Research and application of photothermal therapy:
In basic research and clinical treatment of tumors, with the help of nano-drug delivery systems (such as gold nanoparticles), 980nm infrared alignment lasers can penetrate deep tissues, accurately heat the tumor site through photothermal conversion, achieve local high temperature killing of cancer cells, and reduce the impact on normal tissues.
Diagnosis and imaging assistance:
As a near-infrared light source to assist biological imaging, for example, in intraoperative navigation, by stimulating tumor-specific fluorescent probes, 980nm IR dot laser can help doctors identify tiny tumor lesions or tumor boundaries, and improve the accuracy of surgical resection.
Physical therapy and rehabilitation:
In the physical therapy of chronic pain and inflammation, low-power 980nm infrared alignment lasers can penetrate subcutaneous tissues, promote local blood circulation and tissue repair, and relieve symptoms such as muscle strain and joint inflammation.

808nm Infrared Crosshair Laser Module For Industrial Alignment and Positioning

Whenever advanced 808nm infrared laser diode tech and a qualified glass coated lens with different fan angles are applied for industrial grade laser device production, it is manufacturing into a professional cross line measuring tool of a 808nm infrared crosshair laser module. It emits intense and powerful infrared laser light source directly from an import 808nm infrared laser diode. Compared with traditional tools such as tape measures and squares, infrared cross laser alignment tool does not need to touch the workpiece and can complete positioning within seconds. They are especially suitable for mass production scenarios, which can significantly reduce auxiliary working hours and improve overall production efficiency.
The usual use of a 808nm infrared cross line laser module applies a qualified glass coated lens and adjustable focus optic lens design. The linear quality and verticality errors of the laser cross lines are extremely small, usually up to 0.1mm per meter level, and are not effected by ambient light (not under direct strong light), avoiding subjective errors and wear errors of manual visual positioning or mechanical contact positioning, and the accuracy remains stable for long-term use. When infrared cross laser alignment applies durable anodized aluminum alloy housing tube, it can achieves industrial grade module standard, which has the ability to resist vibration and electromagnetic interference, and can work continuously and stably in industrial environments with dust, oil pollution, and temperature fluctuations. The infrared light characteristics enable them to be clearly displayed in dark workshop environments (visibility can be enhanced with infrared receiving equipment or fluorescent plates).
Although 808nm infrared crosshair laser module applies an import 808nm infrared laser diode within 5mW to 500mW as its beam emitting source, however, it still adopts quite compact size tube diameter of 16mm, 18.9mm and 26mm. It gets various installation methods, for instance, which can be fixed on equipment racks, robotic arms or mounting bracket etc. According to quite easy screw of beam aperture part, this infrared laser alignment enables highly intense and powerful infrared laser light source concentration, and efficient conversion into increasing accuracy infrared cross line projection at greater distance. After proper adjustment of cross line projecting direction and thickness, it can be adopted to different work pieces and equipment of different sizes. It is easy to operate and install, without professional training, and operators can use it through simple debugging.
In industrial alignment and positioning, the 808nm infrared cross line laser module provides accurate spatial positioning reference for various industrial processing, assembly, detection and other links by emitting clear and stable infrared cross reference lines. It gets a lot of helpful applications as below:
• Mechanical processing: In the clamping of work pieces on lathes, milling machines and other equipment, the infrared cross line can quickly align the center axis or processing reference surface of the work piece to ensure the position accuracy of operations such as cutting and drilling, and reduce the scrap rate caused by positioning deviation.
• Sheet metal and welding: When splicing sheet metal parts, the cross-line emitted from a infrared cross laser can intuitively mark the vertical or horizontal alignment line of the splicing edge to avoid the error of manual marking; during welding, the weld position can be accurately located to ensure the consistency of the welding trajectory.
• Stone/wood cutting: On stone, wood and other plate cutting equipment, the infrared alignment laser can pre-mark the starting point and direction of the cutting path. The operator does not need to measure repeatedly and can directly cut according to the line, which greatly improves the cutting efficiency and dimensional accuracy.
• Assembly line assembly: In assembly line assembly of electronic products, automotive parts, etc., the infrared cross line source can be used as alignment marks for component installation to ensure precise docking of components in vertical and horizontal directions, and improve assembly speed and consistency.

Multiple Use of Long Wavelength 808nm Infrared Laser Diode Module

Based on advanced 808nm infrared laser diode and a qualified glass coated lens, it is forming into a professional dot measuring tool of a 808nm infrared laser diode module. It is available with stable wavelength and narrow spectrum. When it gets easy connects with an external electric power source and makes proper installation onto night version machine or device, it is usually used to collimate and focus the IR laser, marking the infrared laser dot rounder and smaller, improving the IR laser beam quality, and reducing the energy loss of the laser during transmission.
Being made with an inner metal heat sink cooling system and intelligent feedback controlled driving circuit board inside a durable anodized aluminum alloy housing tube, this 808nm infrared laser diode module can ensure the stability of the output power, and high stability infrared reference dot projection. Whatever output power it is selected, in process of long time lasting IR dot measuring works, it gets no effect by increasing temperature and serious electric current impact as well. Within constant IR laser beam and IR dot projection within 8 to 10 hours per day, it gets reduced possibility of tube burning out or damage, and maintains ultra long serving lifetime of more than 8,000 hours in proper use.
Inside the durable anodized aluminum alloy housing tube, longer wavelength 808nm infrared laser diode module applies a qualified glass coated lens and glass window in front of laser beam aperture. In order to assure its long time lasting IR dot projection, it also passes up to 24 hours beam stability and aging preventing test before its flowing into laser market. Whenever it generates high photoelectric ability and high density infrared laser light source, this infrared dot laser also converts into increasing brightness and accuracy infrared dot projection at longer distance of 25 meters. Owing to its ultra compact structure design, small size design and light weight, being used as an accessory part, this 808nm infrared dot laser is easy to integrate into various devices, such as laser hair removal devices, laser communication equipment, photoelectric detection instrument etc.
Together with a laser alignment mounting bracket, either designed with 16mm or 26mm metal housing tube, this 808nm infrared laser diode module is convenient for users to install onto different device or platforms, which can achieve fast and accurate positioning and fixation. It can be applied to multiple fields as below, with many advantages and high practicality.
Medical beauty: commonly used in laser hair removal, its wavelength can be absorbed by melanin in hair follicles, converted into heat energy to destroy hair follicles, and achieve lasting hair removal effect. 808nm infrared alignment laser can also be used for skin treatment, such as promoting collagen proliferation, improving acne scars, spots and other skin problems.
Security monitoring: It can be used as an infrared lighting source to provide auxiliary lighting for surveillance cameras at night or in low light environments, because it emits invisible light, which is not easy to be detected, and can achieve hidden monitoring.
LiDAR: As the light source of LiDAR, 808nm infrared laser light source is used to detect the distance, position and shape of the target object, and can be used in fields such as autonomous driving and robot navigation.
Gesture recognition and three-dimensional sensing: In consumer electronics, it can be used for gesture recognition systems to achieve human-computer interaction. It can also be used for three-dimensional sensing to provide light sources for 3D face recognition, virtual reality and augmented reality devices to help obtain three-dimensional information of objects.
Industrial positioning and indication: In the fields of construction, geological survey, etc., 808nm infrared dot laser can provide accurate positioning to help engineers and technicians perform precise work. It can also be used for long-distance target marking in special fields.

Multiple Application Field Used 635nm Red Cross Line Laser Module

Whatever kind of working surface users are in need of ultra clear and long time lasting cross line generation, in multiple industrial and high tech work fields, it would be an efficient job to operate a high energy density beam emitted tool of a 635nm red cross line laser module. It keeps work with low laser beam divergence and high linear quality red vertical and horizontal lines generation at long extending distance. Based on the use of correct output power and optic lens fan angle, and proper installation onto industrial device or equipment, not limited by long distance, high height and other complex working environments etc, this accessory part of a cross laser alignment tool brings users stable output power, long lasting cross line projection and long lifetime for all working occasions effectively.

635nm red cross line laser module

Being made with durable anodized aluminum alloy housing tube, the real use of a 635nm red cross line laser module always bears wide range operating temperature of – 10℃ to 75℃, and storage temperature range of – 40℃ to 85℃. It can always adapt to a variety of different ambient temperature conditions and can also work stably in harsh industrial environments. Even though it applies an import semiconductor laser diode within 5mW to 100mW and 150mW to 500mW output power, however, after its proper design of a metal heat sink cooling system, this red cross laser alignment tool achieves superior nice heat dissipation, and increasing stability two perpendicular red lines generation as long as 10 hours per day.
Configured with different dimension tube for different output power range, the genuine use of a 635nm red cross line laser module is easily installed on various industrial equipment and instruments to provide positioning marking functions for different equipment. Under the same output power, the visual brightness of 635nm red laser is 3 times that of 650nm, and the long distance indication effect is better. It can also be clearly seen at a long work distance, which is suitable for long-distance cross line positioning and use in harsh lighting environments. This glass coated lens made cross laser alignment tool maintains good collimation, low light divergence and high straightness red cross line projection at different work distances. It can provide accurate cross line markings so as to ensure the accuracy of positioning.
Owing to its high stability cross line projection, long serving lifetime and easy integration with industrial device or equipment, this 635nm red cross line laser module can get ideal cross line alignment results for a lot of working occasions as below:
Clothing and textile industry: pure light and straight red cross line laser source can be used for clothing button point light source positioning, cloth cutting machine cloth cutting auxiliary marking, clothing folding laser marking positioning, etc., to help workers perform cutting, sewing and other operations more accurately, and improve the accuracy and efficiency of clothing production.
Woodworking and stone industry: It is suitable for marking and positioning of woodworking machinery such as single-piece longitudinal sawing machines, multi-piece longitudinal sawing machines, etc. Pro red cross laser alignment tool can also be used for stone cutting machines, stone bridge cutting machines, etc., to help operators accurately cut wood and stone, and improve processing accuracy and efficiency.
Tire production industry: It can be installed on radial tire forming machines and bias tire forming machines for positioning during tire production, which can effectively improve tire quality and play a role in quality assurance, increased production, and reduced consumption.
Electronic manufacturing industry: It can be used for electronic SMT positioning and framing, printed circuit board marking and positioning, etc., to help accurately place electronic components, ensure the accuracy of processes such as circuit board welding, and improve the production quality of electronic products.
Building decoration industry: It can be used for positioning in equipment installation and building decoration, such as wall tile paving, door and window installation, etc., to help construction workers quickly find the correct position and ensure the flatness and verticality of the decoration construction.
Entertainment game field: red alignment laser can be used in real-life CS and other laser confrontation games to accurately locate the player’s shooting position and judge whether it hits or not, and give players timely feedback through vibration, sound effects, etc.
Medical field: Red light with a wavelength close to 633nm has a certain therapeutic effect and can be used in photon therapy devices to target inflammatory skin problems, destroy acne-related bacteria, and promote wound healing. Although it is not exactly 635nm, the principle of similar wavelengths is similar. The 635nm red cross line laser module also has potential application value in skin beauty, rehabilitation treatment, etc.

Industrial Applications and Advantages of 660nm Red Laser Diode Module

When 660nm wavelength red laser light gets high recognition under natural light or industrial ambient light, the finished product of a 660nm red laser diode module is able to work with highly visible and easily absorbed red laser light emission to human eye. Being made with a qualified 660nm red laser diode and qualified optic lens inside a durable metal housing tube, it is able to help operators to make easy machine vision system capture and clear dot positioning results onto multiple working surfaces intuitively. Not relying on any manual labor force input, after correct use of output power and proper installation onto industrial device or equipment, being used as an accessory part of other industrial machine or device, this 660nm red dot laser is able to provide users quite satisfied dot positioning results for multiple industrial precise mechanical processing works conveniently.

Comparing with any other wavelength laser devices, the real use of a 660nm red laser diode module always gets low power and energy consumption. It applies an import 660nm semiconductor red laser diode within 5mW to 100mW as its beam emitting source, which just gets no need to spend extra time on alkaline battery power source change. In addition, after its special use of a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube, this 660nm red dot laser is working well within wide range operating temperature, different humidity and other harsh working occasions, such as mechanical moving, shocking or calibration as well. It gets superior nice heat dissipation and ultra stable red reference dot projection in various working environments and maintains up to 85% laser beam stability under long lasting work time of 8 to 10 hours per day.
In various long time lasting dot positioning works in those of industrial precise machinery processing works, 660nm red laser diode module applies a qualified glass coated lens and glass window in front of laser beam aperture. It generates high transmittance and high energy density red laser light source at several miles far away, and converts into an increasing accuracy and brightness red dot projection at an even longer work distance and higher lighting occasion. The inner intelligent feedback electric current control system ensures constant red laser beam and red dot output power, and maintains long serving lifetime during the process of long time lasting red dot alignment works. There is also no effect by overheating and over current impact, thus 660nm red dot laser gets low maintenance cost for all precise machinery processing works.
Whenever highly concentrated red laser light is focused at laser beam aperture, 660nm red laser diode module enables ultra high level of accuracy and high brightness red dot projection at greater distance and other ambient lighting occasions as well. It has good tolerance to changes in industrial environments such as temperature and humidity, is not easily disturbed, and ensures long-term working stability. Whenever it gets correct use of output power and operating voltage electric power source supply, 660nm red dot laser is able to provide users ideal dot alignment accuracy in a lot of application fields as below:
The 660nm red dot laser module has the characteristics of 660 nanometers (red light band), dot-shaped output spot, high stability, low power consumption, etc. in the industrial field. It is mainly used for positioning, alignment, marking guidance and other scenarios. Specific applications include:
Mechanical processing: red alignment laser dot is used as a positioning reference for precision machine tools and cutting machines, it assists in determining the processing starting point or path.
Welding industry: mark the weld position before welding to ensure the alignment accuracy of the welding gun.
Automated production line: red laser diode module can provide visual positioning reference points for robot grasping, assembly and other actions.
Building material processing (such as wood and stone cutting): mark cutting lines or punching positions to improve operation accuracy.

High Visual Recognition 635nm Red Laser Line Generator

Whenever users are making technical innovation of 635nm red laser diode tech, it is not simply made into a red laser pointer, but manufactured into a more practically used device of a 635nm red laser line generator. It applies a 635nm wavelength belonging to visible red light. Compared with other red light wavelength such as 650nm or 660nm, its visual penetration is slightly weaker, but the red laser dot is more concentrated and the line edge is clearer. Based on the use of a qualified optic lens with different fan angles and proper connects with DC power supply, this compact structure made device of 635nm red laser module enables highly stable, clear and fine red line indication onto multiple working surfaces conveniently.
According to the special use of a qualified glass coated lens within wide fan angles of 10 to 110 degree, the generated red laser light from a 635nm red laser line generator is available with high energy density and high brightness. The projected red reference line is also available with high linear quality and high fineness. Owing to its low laser beam divergence of less than 1mrad and special TEM00 laser beam mode, the projected red laser line is available with only 0.3mm fineness at 10cm, and 1mm to 2mm at 2 meters work distance. When it gets wide range output power of 5mW to 100mW, and high power up to 150mW to 500mW, the genuine red laser line alignment enables long work distance of more than 25 meters and other high lighting working occasions, including sunlight as well. Red laser line can form a continuous and stable reference line on the target surface instead of a dot-shaped light spot.
Only if 635nm red laser line generator is equipped with proper operating voltage electric power source, it is able to provide users high brightness red reference line projection at a certain work distance. Red laser light is easier for the human eye to capture in natural light or indoor light environment, especially in complex background, and can quickly identify the baseline. When high linear quality and clear edges red reference line is projected from a 635nm red laser module, it can achieve millimeter level or even higher precision line positioning and reduce manual measurement errors. It gets no limitation caused by long distance, high height and other hard reaching places etc.
Being made with durable anodized aluminum alloy housing tube with different dimension tube diameter of 16mm, 18.9mm and 26mm for different output power range, the usual use of a 635nm red laser line generator always enables flexible installation, can adapt to different equipment or scenes, and can be quickly put input use without complex debugging. Based on the use of APC, ACC driving circuit board design, whatever output power it is selected, it enables long time lasting red alignment laser line projection and long serving lifetime. It keeps work with stable line generation, less effected by environmental interference (such as small temperature changes).
General use of 635nm red laser line generator in multiple work fields:
Industrial processing: such as positioning markings during metal cutting and wood processing to help operators quickly align materials.
Construction: used for horizontal or vertical reference line marking of wall masonry and pipeline installation to improve construction accuracy.
Machinery manufacturing: During the equipment assembly process, the alignment and positioning of auxiliary components ensure assembly accuracy.
Medical field: used in some medical equipment to locate lesions or guide instrument operation (must comply with medical safety standards).
Teaching and scientific research: used as an auxiliary positioning tool for optical path indication or specific experiments in the laboratory.

Good Collimation DC Power 635nm Red Laser Diode Module

Comparing with formally used 650nm red laser, the usual use of the wavelength of 635nm red laser is projecting at least three times brighter red laser light source emission with the same output power range. Cooperated with an import semiconductor laser diode and a qualified glass coated lens inside a durable housing tube, it is manufactured into a professional dot measuring device of a 635nm red laser diode module. It is working well with high purity and high brightness red laser light source emission at long extending distance. In practical precise dot measuring work, it gets featured advantages of clear light spot and good collimation. This red dot laser alignment tool has significant advantages in positioning accuracy and ease of use, and is widely used in industrial processing, medical and other fields.
The formal use of a 635nm red laser diode module always applies imported laser diodes and optic lens inside the durable anodized aluminum alloy housing tube, which enables highly clear red reference dot emission and ultra low laser beam divergence, and good collimation laser light emission in real use. It gets selected output power of 5mW to 100mW and high power up to 150mW to 500mW. On consideration of its good heat dissipation, this red dot laser is not only adopting different dimension housing tube, but also applying an internal metal heat sink cooling system. Whenever it makes long time lasting red reference dot projection within 8 to 10 hours per day, it gets enough time and space leaving for tube cooling down, and maintains ultra stable red dot indication in proper use.
Whenever 635nm red laser diode module gets constant electric power source supply, this special wavelength always assures highly visible red laser light emission with good monochromaticity, high brightness and high purity laser light color. Compared with traditional positioning methods, the red laser dot positioning effect is clear, and the position can be accurately determined, reducing errors and losses in the production process. Whenever red dot laser alignment tool is equipped with proper operating voltage DC power supply, after equipment with a mounting bracket, it enables easy installation and disassemble.
Equipped with APC, ACC intelligent feedback control circuit, this 635nm red laser diode module gets high-efficiency transmittance optical system, has the characteristics of low power consumption, high-efficiency optical power output, good consistency and long service life. It also obtains strong industrial applicability, can work in a variety of environments, and can adjust the brightness to adapt to different material surfaces and ambient light.
Applications of 635nm red laser diode module:
Industrial processing: red laser dot indication is commonly used in laser marking machines, laser welding machines, laser engraving machines and other equipment to accurately locate the processing position and improve processing accuracy and efficiency.
Clothing industry: high brightness red laser light source emission can be used for clothing button point light source positioning, cloth cutting machine cloth cutting auxiliary marking line positioning, sewing machine auxiliary marking line positioning, etc., to help workers more accurately perform cutting and sewing operations.
Medical field: ultra compact size tube made red alignment laser can be used for laser positioning, diagnosis and treatment, such as auxiliary positioning during surgery, or as an indicator light source in some medical testing equipment.
Measuring instruments: can be used in measuring instruments such as four-wheel aligners and rangefinders, using its collimation and high brightness to facilitate measurement and calibration.
Myopia prevention and control: Some red light therapy devices for myopia prevention and control use lasers of this wavelength to help control the development of myopia by simulating the red light in sunlight that is beneficial to the eyes.

High Visibility Glass Coated Lens 650nm Red Cross Line Laser Module

When 650nm red laser light is getting high naked eye recognition under natural light, in order to get more practical use in those of industrial and high tech work fields, laser tech engineer has just developed a quite professional measuring tool of a 650nm red cross line laser module. Even though it is used under higher lighting industrial environments, it can still present highly clear and bright two perpendicular red lines generation with accurate 90 degrees, reducing visual errors. Cooperated with proper operating voltage electric power source supply, this accessory part of red cross laser enables quite easy installation or integration, quick reaching and highly precise red cross line generation onto multiple working surfaces conveniently.
Usually 650nm red cross line laser module gets constant electric power source supply from an AC/DC adapter, which enables constant red laser beam emission at several miles far away. In addition, equipped with APC, ACC driving circuit board design, it enables perfect temperature control and electric current supply control, maintains stable output power and wavelength in industrial environments, such as temperature fluctuations and vibrations, and is not easy to attenuate in long term use. For the most important of all, being made with an inner metal heat sink cooling system, this red cross laser alignment maintains superior nice heat dissipation and ultra long time lasting red cross line projection as long as 10 hours.
Besides the use of a qualified glass coated lens with 10, 15 and 110 degree fan angles, this 650nm red cross line laser module is also equipped with adjustable focus optic lens. It generates high transmittance and high energy density red laser beam, and converts into ultra fine and straight red cross line source in distance. After quite easy screw of adjustable focus optic lens, when highly powerful red laser light source is concentrated, it enables increasing accuracy and brightness cross line generation for all precise mechanical processing works. The width of red cross line and the accuracy of the intersection can reach the millimeter level, meeting the positioning requirements of precision processing scenarios, such as micro-assembly of electronic components.
General use of 650nm red cross line laser module in industrial production:
Machining positioning: It projects red cross-lines on lathes, milling machines and other equipment to assist in workpiece clamping and tool alignment, such as marking cutting paths during sheet metal cutting to reduce manual calibration errors.
PCB board manufacturing: Used for position marking of circuit board drilling and patch processes to ensure accurate component welding positions and improve production line automation efficiency.
Wood/stone processing: Project cross-lines in woodworking machinery (such as electric saws and engraving machines) to help operators quickly align materials and control cutting angles and sizes.
Assembly line calibration: In automated production lines, red alignment laser is used for position calibration of multi-station equipment to ensure accurate docking of workpiece transmission paths and processing modules.
Construction: Installed on tower cranes, elevators and other equipment to assist in vertical positioning during hoisting operations, or to mark horizontal/vertical reference lines on walls and floors.