EU customers: Please include your EU VAT number in your order. Laser components are intended to be integrated into a final device, and after integration, a laser compliance test should be performed in accordance with the laser standard that applies in your country. This component is not a final device and is not intended for use by individuals. Non-EU customers: Customs import clearance is not our responsibility and filling out and signing any import documents specific to the destination country is also not our responsibility. Check your country’s import regulations for laser components and make sure importation is permitted. Laser components are intended to be integrated into the final device, and after integration, a compliance test should be performed for the laser standard that applies in your country. All customers: We are a Europe-based company and represent the European business standards. Commercial invoices are always issued for the full value of the shipment, and the contents of the shipments are always declared in accordance with reality. Please do not even try to convince us to issue any counterfeit document. Thank you for your trust and understanding. Made in Europe LAMBDAWAVE is a Polish manufacturer of lasers for science and industry, offering high-quality products built from the scratch in Poland. Unlike other vendors who rely on imported solutions, LAMBDAWAVE engages in the full production cycle. With complete control over design, manufacturing, as well as electronics assembly and CNC machining on site, the company ensures not only the highest quality, but also full laser expertise. Detail accuracy of 0.01mm is one of LAMBDAWAVE’s hallmarks. A team of experts works on every detail, ensuring that each laser meets the highest standards of precision. LAMBDAWAVE offers products at prices comparable to the competition, but the key difference is Polish production with quality incomparable to Far Eastern alternatives. Unlike the competition, LAMBDAWAVE does not focus only on import profit, but on providing customers with lasers that are not only effective, but also robust and precise. Industrial green line laser 50mW LAMBDAWAVE LWPRO-520-50-RLINE The LWPRO green 50mW industrial line laser is ideal for positioning material or marking out cutting lines on industrial machines, such as sawmills, wood saws or stone cutting machines. The use of a line laser significantly increases working comfort and reduces material loss. Thanks to its IP67 rating and stainless steel housing, the laser can easily operate in dusty or splashy environments, including, in particular, on machines where the material to be processed is cooled by water or other coolants.Colour: greenOutput power: 50mWWavelength: 520nmSymbol: LWPRO-520-50-RLINEManufacturer: LAMBDAWAVELine thickness: 2-3mm (distance 5m)Supply voltage: 9V-26V DCPower connector: M8, male, 3 pinFully waterproof and dustproof: IP67 ratingHousing: stainless steelDiameter: 20mmLength: 100mm (without power connector)Operating temperature: -20°C – 60°CService life: >20000h The kit in this auction includes:LWPRO-520-50-RLINE line laserPower cable M8, length 2mMounting 20mm Longer cables are available on our other auctions. Lasers with other powers and colours available on our other auctions or made to order. 375nm, 405nm (violet), 445nm, 450nm, 462nm (blue), 488nm (turquoise), 505nm, 515nm, 520nm (green), 633nm, 638nm, 658nm, 670nm, 685nm (red), 705nm, 785nm, 808nm, 830nm, 850nm, 905nm, 940nm, 980nm (infrared). Power range from 1mW to 5000mW. Full module documentation in PDF format is available on our website: https://www.docs.lambdawave.eu/datasheets/LWPRO-520-50.pdf ApplicationWoodworking: sawmills, saws, multi-saws.Masonry machinery: saws, multi-saws, automatic grinding machines.Textile industry: sewing machines, embroidery machines, presses.Industrial automationProduction linesAchievable line lengthOffice environment or standard lit hall: clear line length up to approximately 5mOutdoor workunder shelter or heavily lit hall workstation: clear line length up to approximately 2mOutdoorwork in sunlight: clear line up to approx. 0.2m Don’t buy Chinese – bet on lasers made in Poland! We are the only Polish manufacturer of line lasers – the rest of the products offered on Allegro, without exception, are Chinese! We do not import laser modules from China. The power supply systems, control software, housings and optics mounts used in our LWPRO lasers are 100% our own design. As a result, we are able to meet the highest demands of our customers, and by manufacturing our lasers in Poland, we are 100% confident in the highest quality of our lasers. We have almost a thousand satisfied customers. We export our lasers to more than a dozen countries around the world. Pictured: LAMBDAWAVE LWPRO laser modules ready for final assembly – housings, power supplies, optics and laser diodes. Top quality We are absolutely convinced of the superior quality of our LWPRO line lasers. Because we are the manufacturer, we can easily adapt our product to specific customer requirements. Changing the output power, using different optics or replacing the power connector is possible even with a single order. Producing the laser in a different housing or modifying the power supply is also possible, although it makes economic sense for larger orders. Safety Laser radiation can be very dangerous to the human eye. Never look into the beam directly or through optical instruments. Take special care when using the laser module indoors, especially watch out for reflective surfaces. Never point the laser beam towards people, animals, vehicles or aircraft. The laser module on sale is an electronic component intended for incorporation into final equipment and as such is not subject to IEC 60825-1. The equipment into which the laser module will be integrated or into which it will be integrated must be tested for safety and must comply with the requirements described in IEC 60825-1. The laser module on sale belongs to safety class 3B according to IEC 60825-1, however, once the laser is correctly mounted on the machine ensuring a safe distance from the machine operator, the device with the laser integrated will be classified as a class 2M laser device. Construction of the LWPRO laser moduleOutput window made of AR coated optical glass – easy to clean and scratch resistant.Housing made of stainless steel – trouble-free operation in dusty and wet environments, also in aggressive environments. Protection class IP67.Line-generating lens made of optical glass – clear and sharp lines. On request – Powell lens, generating line with uniform brightness.Module centre made of brass – excellent heat dissipation and high thermal stability.AR-coated3-element glass collimator – clear and sharp line.Sealed – trouble-free operation in dusty and wet environments, IP67 rating.Laser diode – depending on colour – Osram, Sharp, Mitsubishi or Nichia – long and trouble-free operation over a wide temperature range.Laser diode power supply circuit of LAMBDAWAVE design and production with integrated microprocessor – wide range of supply voltages, high efficiency, protection against thermal, reverse polarity supply, soft-start, UVLO, OVLO, ESD. On request – possibility to remotely switch on and adjust laser power – potentiometer, TTL digital signal, analogue signal e.g. 0-5V, 0-10V, 2-10V, current signal e.g. 0-20mA, 4-20mA, RS485, Modbus, CAN, analogue or digital modulation up to 200kHz.Industrial M8power connector – trouble-free operation in dusty and wet environments, protection class IP67. On request – other connectors according to customer specifications, e.g. M12 or cable gland. Which laser to choose?Below are typical configurations with the expected line length and given lighting conditions Office conditions, standard illuminated hall:Line up to 0.5m: green 520nm 1-5mW, red 638nm 1-10mW, red 658nm 1-10mW.Line upto 2m: green 520nm 30mW, red 638nm 50mW, red 658nm 100mW.Lineup to 5m: green 520nm 50mW, red 638nm 100mW, red 658nm 200mW.Line up to 10m: green 520nm 100mW, red 638nm 200mW. Outdoor operation under canopy or shade, indoor operation with strong lighting:Line up to 0.5m: green 520nm 5-10mW, red 638nm 10-50mW, red 658nm 10-50mW.Line up to2m: green 520nm 50mW, red 638nm 100mW, red 658nm 150mW.Lineup to 5m: green 520nm 100mW, red 638nm 150mW.Line up to 10m: green 520nm 200mW, red 638nm 200mW. Outdoor operation, sunlight:Line up to0.5m: green 520nm 50-100mW, red 638nm 100-200mW, red 658nm 200mW.Lineup to 2m: green 520nm 100-200mW, red 638nm 200mW. Will the line be clearly visible?The visibility of the laser line depends on:Laser powerThe wavelength (colour) of the laserLine lengthThe thickness of the lineColour of the workpieceAmbient lighting conditions Laser power directly affects the brightness of the line. Higher power – brighter line. Thewavelength (colour) of the light affects the brightness of the line, as the human eye has different sensitivity to different colours. The highest sensitivity is around green, lower sensitivity around red (638nm, 658nm) and very low sensitivity around violet (405nm). For example – a 520nm 10mW green laser has similar brightness to a 638nm 20-30mW red laser and similar brightness to a 658nm 50-100mW red laser. Thelength of the line affects the brightness of the line, as the longer the line, the lower the brightness per unit area for the same laser power. The longer the line, the lower the line brightness, which has to be compensated by increasing the laser power. The line length depends on the placement of the laser on the machine. The further away from the material being processed, the longer the line. Thethickness of the line affects the brightness of the line in the same way as the line length. The thicker the line, the poorer its visibility. LWPRO lasers generate a line thickness of 2-3mm as standard at working distances of up to 10m. In special applications where the distance to the material is short – up to 2m – and fixed, we can set, at the module production stage, a smaller line thickness. At a working distance of 1m, a line thickness of less than 1mm is possible. The colour of the material being processed can make a difference if it is intense. For example – if only blue material is being processed, it will make sense to use a blue laser, even though a green laser of the same power is theoretically much brighter. Why? The material is blue in colour because it reflects blue light and absorbs the rest of the colours. Ambient lighting conditions have a huge impact on the visibility of the laser line. It is one thing to work in a standard office or hall environment (300-500 lux illumination), another to work outdoors in a shaded area or on a well-lit workstation indoors (1000-2000 lux), and yet another to work in full sunlight (30000-100000 lux). The brighter the working environment, the more laser power is needed to make the line clearly visible.Calculators for calculating line visibility If you want to compare the brightness of two lasers, for example to see how the wavelength (colour) affects the brightness at the same power, there is such a calculator on our website: https://docs.lambdawave.eu/tools/relative_brightness_calculator.html If you know the lighting conditions (illuminance in lux) prevailing where you want to place the laser, you can directly calculate the line contrast. A reasonably well visible line starts with a contrast (in the calculator – Weber contrast) of 1:1. A well visible line requires a contrast of 3:1-5:1. A line visibility calculator can be found with us at: https://docs.lambdawave.eu/tools/line_visibility_calculator.html Application – woodworking industryMaterial positioningCutting line marking Application – Stone industryMaterial positioningCutting line marking Application – textile industryMaterial positioningDetermination of cutting linesWorkpiece positioning Applications – otherStoragePositioningProduction lines3D scanningEntertainment industry Custom manufacturing to order LAMBDAWAVE, as an experienced laser manufacturer, offers the possibility to fully customize a laser module. Our range of modifications includes: Different output power – from less than 1mW to more than 5000mW Different color and wavelength – covering a wide range, including 375nm, 395nm, 405nm, 425nm, 450nm, 462nm, 473nm, 488nm, 505nm, 520nm, 638nm, 660nm, 675nm, 690nm, 705nm, 730nm, 785nm, 808nm, 830nm, 850nm, 905nm, 940nm, 980nm Various modulation modes such as digital TTL, 0-5V high-speed analog input, laser power controllable by 0-5V, 4-20mA signal or 10k potentiometer, laser monitoring output, laser control via RS485 Various types of output optics and adjustment of working distance Diverse case sizes and shapes, various types of power connectors Customized branding for OEM customers

Industrial red/orange 150mW line laser LAMBDAWAVE LWPRO-638-150-RLINE The LWPRO industrial red/orange 150mW line laser is ideal for material positioning or cutting line del ineation on industrial machines, such as sawmills, wood saws and masonry machines. Using a line laser definitely increases the convenience of work and reduces material waste. Thanks to its IP67 rating and stainless steel housing, the laser can easily work in heavy dust or splashing, including, in particular, on machines where the workpiece is cooled by water or other coolant.Color: red/orangeOutput power: 150mWWavelength: 638nmSymbol: LWPRO-638-150-RLINEManufacturer: LAMBDAWAVELine thickness: 2-3mm (distance 5m)Power supply voltage: 4V-26V DCPower connector: M8, male, 3 pinFull waterproof and dustproof: IP67 ratingHousing: stainless steelDiameter: 20mmLength: 100mm (without power connector)Operating temperature: -20°C – 60°CService life: >20000hWarranty: 24 months The kit in this auction includes:LWPRO-638-150-RLINE line laserM8power cable with a length of 2m20mmmount Longer cables are available on our other auctions. Lasers with other powers and colors available on our other auctions or made to order. 375nm, 405nm (violet), 445nm, 450nm, 462nm (blue), 488nm (turquoise), 505nm, 515nm, 520nm (green), 633nm, 638nm, 658nm, 670nm, 685nm (red), 705nm, 785nm, 808nm, 830nm, 850nm, 905nm, 940nm, 980nm (infrared). The power range is from 1mW to 5000mW. Full documentation of the module in PDF format is available on our website: https://www.docs.lambdawave.eu/datasheets/LWPRO-638-150.pdf ApplicationWoodworking: sawmills, saws, multi-saws.Stone machinery: saws, multi-saws, automatic grinding machines.Textile industry: sewing machines, embroidery machines, presses.Industrial automationProduction linesAchievable line lengthOffice conditions or standard lit hall: clear line length up to about 8mOutdoor workunder a canopy or a heavily lit hall workstation: a clear line up to about 3m longOutdoor work in sunlight: clear line up to about 1m long Do not buy Chinese – bet on lasers made in Poland! We are the only manufacturer of line lasers in Poland – the rest of the products offered on Allegro, without exception, are Chinese! We do not import laser modules from China. The power supply systems, control software, housings and optics mounts used in our LWPRO lasers are 100% our design. As a result, we are able to meet the highest requirements of our customers, and manufacturing lasers in Poland makes us 100% sure of the highest quality of our lasers. We have almost a thousand satisfied customers. We export our lasers to more than a dozen countries around the world. In the photo: LAMBDAWAVE LWPRO laser modules ready for final assembly – housings, power circuits, optics and laser diodes. Top quality We are absolutely convinced of the top quality of our LWPRO line lasers. We provide a 24-month warranty without any problems, and allow you to test and return them within 14 days also in case of purchase on FV, while taking on any shipping costs both ways. If you are not convinced that the laser will work in your application, you can test the laser and you will not pay a penny for it. By the fact that we are a manufacturer, we can easily adapt our product to your specific requirements. Changing the output power, using different optics or replacing the power connector are possible even when ordering one piece. Making the laser in a different housing or modifying the power supply circuit are also possible, although they make economic sense with a larger order. Safety Laser radiation can be very dangerous to the human eye. Never look into the beam directly or through optical instruments. Take special care when using the laser module indoors, especially watch out for reflective surfaces. Never point the laser beam toward people, animals, vehicles or aircraft. The laser module sold is an electronic component intended for incorporation into the final device and as such is not subject to IEC 60825-1. The device into which the laser module will be incorporated or integrated must be tested for safety and meet the requirements described in IEC 60825-1. According to IEC 60825-1, the laser module sold belongs to safety class 3B, whereby when the laser is properly mounted on the machine ensuring that a safe distance from the machine operator is maintained, the device with an integrated laser will be classified as a class 2M laser device. Construction of the LWPRO laser moduleOutput window made of AR-coated optical glass – easy cleaning and scratch resistance.Housing made of stainless steel – trouble-free operation in dusty and wet environments, even in aggressive environments. IP67 waterproof class.Line generating lens made of optical glass – clear and sharp line. On request – Powell lens, generating a line of uniform brightness.The center of the module made of brass – excellent heat dissipation and high thermal stability.AR-coated3-element glass collimator – clear and sharp line.Sealed – trouble-free operation in dusty and wet environments, IP67 rating.Laser diode – depending on the color – Osram, Sharp, Mitsubishi or Nichia – long and trouble-free operation over a wide temperature range.Laser diode power supply circuit designed and manufactured by LAMBDAWAVE with built-in microprocessor – wide range of supply voltages, high efficiency, thermal, reverse polarity power supply, soft-start, UVLO, OVLO, ESD protection. On request – possibility to remotely switch on and adjust laser power – potentiometer, TTL digital signal, analog signal e.g. 0-5V, 0-10V, 2-10V, current signal e.g. 0-20mA, 4-20mA, RS485, Modbus, CAN, analog or digital modulation up to 200kHz.Industrial M8power connector – trouble-free operation in dusty and wet environments, IP67 protection class. On request – other connectors according to customer specifications, such as M12 or cable gland. Which laser to choose?Below are typical configurations with expected line length and given lighting conditions Office conditions, standard lit hall:Line up to 0.5m: green 520nm 1-5mW, red 638nm 1-10mW, red 658nm 1-10mW.Line up to2m: green 520nm 30mW, red 638nm 50mW, red 658nm 100mW.Lineup to 5m: green 520nm 50mW, red 638nm 100mW, red 658nm 200mW.Line up to 10m: green 520nm 100mW, red 638nm 200mW. Outdoor operation under canopy or shade, indoor operation under strong lighting:Line up to 0.5m: green 520nm 5-10mW, red 638nm 10-50mW, red 658nm 10-50mW.Line up to2m: green 520nm 50mW, red 638nm 100mW, red 658nm 150mW.Line upto 5m: green 520nm 100mW, red 638nm 150mW.Line upto 10m: green 520nm 200mW, red 638nm 200mW. Outdoor operation, sunlight:Line up to0.5m: green 520nm 50-100mW, red 638nm 100-200mW, red 658nm 200mW.Line upto 2m: green 520nm 100-200mW, red 638nm 200mW. Will the line be clearly visible?The visibility of the laser line depends on:Laser powerThe wavelength (color) of the laserThe length of the lineThe thickness of the lineThe color of the material being processedAmbient lighting conditions Laser power directly affects the brightness of the line. Higher power – brighter line. Thewavelength (color) of the light affects the brightness of the line, because the human eye has different sensitivity for different colors. The highest sensitivity is around green, lower sensitivity around red (638nm, 658nm), and very low sensitivity around violet (405nm). For example – a 520nm 10mW green laser has similar brightness to a 638nm 20-30mW red laser and similar brightness to a 658nm 50-100mW red laser. Thelength of the line affects the brightness of the line, because the longer the line, the lower the brightness per unit area at the same laser power. The longer the line, the lower the line brightness, which has to be compensated by increasing the laser power. The length of the line depends on the placement of the laser on the machine. The farther away from the material being processed, the longer the line. Line thickness affects line brightness in the same way as line length. The thicker the line, the poorer its visibility. LWPRO lasers generate a line thickness of 2-3mm as standard at working distances of up to 10m. In special applications, where the distance to the material is small – up to 2m – and fixed, we can set, at the module production stage, a smaller line thickness. At a working distance of 1m, a line thickness of less than 1mm is possible. The color of the material being processed can make a difference if it is intense. For example – if only blue material is processed, it will make sense to use a blue laser, even though a green laser of the same power is theoretically much brighter. Why? The material is blue in color because it reflects blue light and absorbs the rest of the colors. Ambient lighting conditions have a huge impact on the visibility of laser lines. It is one thing to work in a standard office or hall environment (300-500 lux illumination), another to work outdoors in a shaded area or on a well-lit indoor workstation (1000-2000 lux), and yet another to work in full sunlight (30000-100000 lux). The brighter the work environment, the more laser power is needed to make the line clearly visible.Calculators that calculate line visibility If you want to compare the brightness of two lasers, for example, to see how the wavelength (color) affects the brightness at the same power, we have such a calculator on our site: https://docs.lambdawave.eu/tools/relative_brightness_calculator.html If you know the lighting conditions (illuminance in lux) prevailing in the place where you want to place the laser, you can directly calculate the line contrast. A reasonably well visible line starts with a contrast (in the calculator – Weber contrast) of 1:1. A well visible line requires a contrast of 3:1-5:1. The line visibility calculator can be found with us at: https://docs.lambdawave.eu/tools/line_visibility_calculator.html Application – wood industryMaterial positioningDetermination of cutting lines Application – stone industryMaterial positioningCutting line determination Application – Textile industryMaterial positioningDetermination of cutting linesWorkpiece positioning Application – otherStoragePositioningProduction lines3D scanningEntertainment industry Still not convinced?Not sure if the laser will work for your application? No problem – you can test the laser free of charge and return it or exchange it for another one within 14 days of purchase. We are 100% confident in the superior quality of our products, so we voluntarily allow returns even for purchases on FV. Based on our experience, we are almost always able to perfectly match the laser to your application the first time. However, if the laser does not work out – you return it or exchange it for another model with higher or lower power and possibly a different color. We pay for shipping both ways – no cost to you!Do you prefer Chinese products? No problem – we can download from China exactly the same lasers offered by competing companies. Prices lower by up to 50 percent!

Industrial red/orange 20mW line laser LAMBDAWAVE LWPRO-638-20-RLINE The LWPRO industrial red/orange 20mW line laser is ideal for material positioning or cutting line del ineation on industrial machines, such as sawmills, wood saws and masonry machines. Using a line laser definitely increases the convenience of work and reduces material waste. Thanks to its IP67 rating and stainless steel housing, the laser can easily work in heavy dust or splashing, including, in particular, on machines where the workpiece is cooled by water or other coolant.Color: red/orangeOutput power: 20mWWavelength: 638nmSymbol: LWPRO-638-20-RLINEManufacturer: LAMBDAWAVELine thickness: 2-3mm (distance 5m)Power supply voltage: 4V-26V DCPower connector: M8, male, 3 pinFull waterproof and dustproof: IP67 ratingHousing: stainless steelDiameter: 20mmLength: 100mm (without power connector)Operating temperature: -20°C – 60°CService life: >20000h The kit in this auction includes:LWPRO-638-20-RLINE line laserM8power cable with a length of 2m20mmmount Longer cables are available on our other auctions. Lasers with other powers and colors available on our other auctions or made to order. 375nm, 405nm (violet), 445nm, 450nm, 462nm (blue), 488nm (turquoise), 505nm, 515nm, 520nm (green), 633nm, 638nm, 658nm, 670nm, 685nm (red), 705nm, 785nm, 808nm, 830nm, 850nm, 905nm, 940nm, 980nm (infrared). The power range is from 1mW to 5000mW. Full documentation of the module in PDF format is available on our website: https://www.docs.lambdawave.eu/datasheets/LWPRO-638-20.pdf ApplicationWoodworking: sawmills, saws, multi-saws.Stone machinery: saws, multi-saws, automatic grinding machines.Textile industry: sewing machines, embroidery machines, presses.Industrial automationProduction linesAchievable line lengthOffice conditions or standard lit hall: clear line length up to about 2mOutdoor workunder a canopy or a heavily lit hall workstation: a clear line up to about 1m longOutdoor work in sunlight: clear line up to about 0.1m long Do not buy Chinese – bet on lasers made in Poland! We are the only manufacturer of line lasers in Poland – the rest of the products offered on Allegro, without exception, are Chinese! We do not import laser modules from China. The power supply systems, control software, housings and optics mounts used in our LWPRO lasers are 100% our design. As a result, we are able to meet the highest requirements of our customers, and manufacturing lasers in Poland makes us 100% sure of the highest quality of our lasers. We have almost a thousand satisfied customers. We export our lasers to more than a dozen countries around the world. In the photo: LAMBDAWAVE LWPRO laser modules ready for final assembly – housings, power circuits, optics and laser diodes. Top quality We are absolutely convinced of the superior quality of our LWPRO line lasers. Due to the fact that we are a manufacturer, we can easily adapt our product to specific customer requirements. Changing the output power, using different optics or replacing the power connector are possible even when ordering a single unit. Making the laser in a different housing or modifying the power supply circuit are also possible, although they make economic sense with a larger order. Safety Laser radiation can be very dangerous to the human eye. Never look into the beam directly or through optical instruments. Take special care when using the laser module indoors, especially watch out for reflective surfaces. Never point the laser beam toward people, animals, vehicles or aircraft. The laser module sold is an electronic component intended for incorporation into the final device and as such is not subject to IEC 60825-1. The device into which the laser module will be incorporated or integrated must be tested for safety and meet the requirements described in IEC 60825-1. According to IEC 60825-1, the laser module sold belongs to safety class 3B, whereby when the laser is properly mounted on the machine ensuring that a safe distance from the machine operator is maintained, the device with an integrated laser will be classified as a class 2M laser device. Construction of the LWPRO laser moduleOutput window made of AR-coated optical glass – easy cleaning and scratch resistance.Housing made of stainless steel – trouble-free operation in dusty and wet environments, even in aggressive environments. IP67 waterproof class.Line generating lens made of optical glass – clear and sharp line. On request – Powell lens, generating a line of uniform brightness.The center of the module made of brass – excellent heat dissipation and high thermal stability.AR-coated3-element glass collimator – clear and sharp line.Sealed – trouble-free operation in dusty and wet environments, IP67 rating.Laser diode – depending on the color – Osram, Sharp, Mitsubishi or Nichia – long and trouble-free operation over a wide temperature range.Laser diode power supply circuit designed and manufactured by LAMBDAWAVE with built-in microprocessor – wide range of supply voltages, high efficiency, thermal, reverse polarity power supply, soft-start, UVLO, OVLO, ESD protection. On request – possibility to remotely switch on and adjust laser power – potentiometer, TTL digital signal, analog signal e.g. 0-5V, 0-10V, 2-10V, current signal e.g. 0-20mA, 4-20mA, RS485, Modbus, CAN, analog or digital modulation up to 200kHz.Industrial M8power connector – trouble-free operation in dusty and wet environments, IP67 protection class. On request – other connectors according to customer specifications, such as M12 or cable gland. Which laser to choose?Below are typical configurations with expected line length and given lighting conditions Office conditions, standard lit hall:Line up to 0.5m: green 520nm 1-5mW, red 638nm 1-10mW, red 658nm 1-10mW.Line up to2m: green 520nm 30mW, red 638nm 50mW, red 658nm 100mW.Lineup to 5m: green 520nm 50mW, red 638nm 100mW, red 658nm 200mW.Line up to 10m: green 520nm 100mW, red 638nm 200mW. Outdoor operation under canopy or shade, indoor operation under strong lighting:Line up to 0.5m: green 520nm 5-10mW, red 638nm 10-50mW, red 658nm 10-50mW.Line up to2m: green 520nm 50mW, red 638nm 100mW, red 658nm 150mW.Line upto 5m: green 520nm 100mW, red 638nm 150mW.Line upto 10m: green 520nm 200mW, red 638nm 200mW. Outdoor operation, sunlight:Line up to0.5m: green 520nm 50-100mW, red 638nm 100-200mW, red 658nm 200mW.Line upto 2m: green 520nm 100-200mW, red 638nm 200mW. Will the line be clearly visible?The visibility of the laser line depends on:Laser powerThe wavelength (color) of the laserThe length of the lineThe thickness of the lineThe color of the material being processedAmbient lighting conditions Laser power directly affects the brightness of the line. Higher power – brighter line. Thewavelength (color) of the light affects the brightness of the line, because the human eye has different sensitivity for different colors. The highest sensitivity is around green, lower sensitivity around red (638nm, 658nm), and very low sensitivity around violet (405nm). For example – a 520nm 10mW green laser has similar brightness to a 638nm 20-30mW red laser and similar brightness to a 658nm 50-100mW red laser. Thelength of the line affects the brightness of the line, because the longer the line, the lower the brightness per unit area at the same laser power. The longer the line, the lower the line brightness, which has to be compensated by increasing the laser power. The length of the line depends on the placement of the laser on the machine. The farther away from the material being processed, the longer the line. Line thickness affects line brightness in the same way as line length. The thicker the line, the poorer its visibility. LWPRO lasers generate a line thickness of 2-3mm as standard at working distances of up to 10m. In special applications, where the distance to the material is small – up to 2m – and fixed, we can set, at the module production stage, a smaller line thickness. At a working distance of 1m, a line thickness of less than 1mm is possible. The color of the processed material can make a difference if it is intense. For example – if only blue material is processed, it will make sense to use a blue laser, even though a green laser of the same power is theoretically much brighter. Why? The material is blue in color because it reflects blue light and absorbs the rest of the colors. Ambient lighting conditions have a huge impact on the visibility of laser lines. It is one thing to work in a standard office or hall environment (300-500 lux illumination), another to work outdoors in a shaded area or on a well-lit indoor workstation (1000-2000 lux), and yet another to work in full sunlight (30000-100000 lux). The brighter the work environment, the more laser power is needed to make the line clearly visible.Calculators that calculate line visibility If you want to compare the brightness of two lasers, for example, to see how the wavelength (color) affects the brightness at the same power, we have such a calculator on our site: https://docs.lambdawave.eu/tools/relative_brightness_calculator.html If you know the lighting conditions (illuminance in lux) prevailing in the place where you want to place the laser, you can directly calculate the line contrast. A reasonably well visible line starts with a contrast (in the calculator – Weber contrast) of 1:1. A well visible line requires a contrast of 3:1-5:1. The line visibility calculator can be found with us at: https://docs.lambdawave.eu/tools/line_visibility_calculator.html Application – wood industryMaterial positioningDetermination of cutting lines Application – stone industryMaterial positioningCutting line determination Application – Textile industryMaterial positioningDetermination of cutting linesWorkpiece positioning Application – otherStoragePositioningProduction lines3D scanningEntertainment industry