Ultra-HD High-Performance Onefinity CNC Laser Upgrade Kit with PLH3D-XT-50, HP Air Nozzle and LaserDock
Arguably the world’s best single-laser-diode Onefinity CNC laser kit. Not only it can laser engrave or cut various materials with Ultra HD precision, but for wood and cotton, it engraves at the speed limit of popular CNCs, ~150 mm/s (5.9 inch/s). Can also engrave with a 3 mm thick line in a single pass. Greener than Fiber & CO2 lasers, it does a job with lower electricity bills and CO2 emissions.
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Select Additional Kit Components
Additional Laser Safety Accessories
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Laser Safety Glasses
$70.00 $65.10 |
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Blue Laser Goggles
$99.00 $89.10 |
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Blue Laser Safety Window
$187.00 |
CNC Control Software
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Lightburn CNC Software License
$100.00 |
Spare Units of Kit-Included Accessories
Individual Kit Parts
Product Description
Great choice! This full Onefinity CNC Laser Add-on kit with XT-50 laser head, arguably the best single-laser-diode laser engraver and cutter on the market, is a perfect addition for your Onefinity CNC machine! It contains everything you need for your Onefinity CNC machine - from plug-and-play electronics for Onefinity CNC controller, through mechanical mount to laser safety equipment. Effectively, it allows you to set up your XT-50 laser head on your CNC machine in a matter of minutes! Laser process with Ultra HD Precision or deliberately offset your laser’s height to engrave with up to a 3 mm (0.12 inch) thick line or curve in a single pass thanks to XT-50’s adjustable-size square laser spot! Designed with care to maximize cooling, the machined Aluminium housing and the strongest-in-class fan increase the XT-50 laser’s lifespan to 10k-30k working hours, 20-200 times longer than other laser heads on the market last on average!
Why Is Your Choice of XT-50 and This Onefinity Laser Add-On Kit a Sound Decision?
XT-50 can be used for laser processing of almost all materials. For wood, wood-based materials and cotton it can laser engrave at the maximum speed of popular CNC machines, approximately >80-150 mm/s (3.15-5.9 inch/s or 189-354 IPM). It also typically consumes up to 16 times less electrical power than other types of laser solutions for laser processing commonly-available materials to a desired effect.
XT-50 is the most precise high-power laser head on the market, offering a 2469 kW/cm² focused laser spot. Even if the laser beam was focused to a smaller laser spot, the human eye would not notice the difference in the laser engraving and cutting precision. XT-50 laser head can engrave with a sub-0.05 mm (sub-0.00197 inch) laser spot, which corresponds to the real-life DPI of 550+. The human eye cannot notice the difference between the real-life DPI above 300 (ie. the physical density of spots on a real-life physical material).
XT-50 performs exceptionally well compared to other types of lasers because commonly processed materials have an innate preference for shorter-wavelength laser sources. In practice, using the XT-50 laser head on your Onefinity CNC helps you advance your production while reducing costs and providing exceptional quality of your produce.
Not Just a Onefinity CNC Laser Kit - A Fusion of Must-Have Professional Accessories
XT-50 Laser Head Allows You to Unlock Your Potential:
Laser Engrave with Ultra HD Precision
With XT-50’s next-gen optical system, you can laser engrave various materials with Ultra-HD precision thanks to a sub-0.05 mm (sub-0.00197 inch) laser spot. XT-50’s aspherical lens system at the diffraction limit reaches the theoretical limit of the resolution performance, ensuring sharp, crispy engraving and minimizing the edge charring.
Adjustable-Size Square Laser Spot
Use XT-50 with the laser spot size you want! Laser process with Ultra HD Precision or deliberately offset your XT-50's working height to engrave with up to a 3 mm (0.12 inch) thick line or curve in a single pass, thanks to XT-50’s adjustable-size square laser spot!
Laser Cut with Ultra HD Precision
Laser cut with Ultra-HD laser precision, and be able to cut more materials and cut faster than with other single-laser-diode laser heads!
Laser Engrave Wood and Cotton at the Maximum Speed
Unlike other single-laser-diode laser heads, with XT-50 you can laser engrave wood, wood-based materials and cotton at the speed limit of your CNC machine - 80-150 mm/s (3.15-5.9 inch/s or 189-354 IPM). You will also engrave other materials significantly faster and be able to laser process more problematic materials requiring higher laser power density.
Laser Engrave or Mark Stainless Steel, Carbon Steel and Titanium
XT-50’s optical power density, 2469 kW/cm², is so high that it allows you to not only laser mark stainless steel and Titanium, but also laser engrave them. Laser marking stainless steel is defined as the change in the surface colour and can be scrubbed off with a few energetic scrubs with fine sandpaper. Laser engraving stainless steel, on the other hand, refers to removing a layer of metal and is practically permanent.
If you have any questions, feel more than welcome to contact our Customer Support. Moreover, whenever you use our products and have any questions about them, our support team is here for you to give you peace of mind and lifetime assistance.
We are devoted to providing our customers with high-quality state-of-the-art products that help you grow your business and earn more money. Our clients can always count on us for excellent performance and lifetime support that takes your troubles away and gives you peace of mind. The three center values and pillars of our company are maintaining excellence in what we do every time, retaining and growing our clients' trust, as well as pushing the frontiers of what is possible to achieve.
Opt Lasers products always stay ahead of the curve and disrupt the established market around the globe. Our mission is to transform the laser industry and production lines by offering durable high-tech products that bring about noticeable change and are accessible to everyone.
Opt Lasers, established in 2014, is a brand of Tomorrow’s System Sp. z o.o., and a quality leader in providing compact engraving and cutting laser heads for the CNC machines market.
Headquartered in Warsaw, Poland, Opt Lasers is a respected European manufacturer of high-quality optical and electronic devices. Opt Lasers’ portfolio encompasses industrial-grade laser heads for engraving and cutting, standard and custom laser modules, laser diode drivers and temperature controllers. It is also an OEM manufacturer with extensive laser characterization capabilities and can provide laser modules for integration into larger systems at scale for a variety of applications. Opt Lasers’ headquarters contain electronics and laser R&D laboratory facilities, a full-service machine shop and a well-supplied stock of components. Our customers include industrial and commercial integrators alike, original equipment manufacturers, universities and research centers, as well as end users of engraving laser heads.
Blue lasers have emerged as a game-changer in the manufacturing industry, offering a host of benefits, across various applications, that add value to products, or streamline production processes while reducing costs:
✓ Up to 16 times less electrical power required to process a material to a desired effect
✓ Compact Dimensions - Approx. 100 laser heads occupy the same space as a single CO2 laser
✓ Lower greenhouse gases emition by your company means you can process more materials and enjoy lower emissions fees

Click on the sections below to see photographs with results of example laser engravings and laser cuts done with XT-50 laser head.
PLH3D-XT-50 | ||
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Optical Output Power | 6.0 W | |
Wavelength | 450 | |
Beam Spot Size | sub-50 µm (Adjustable-Size Square Spot) | |
Resolution for Laser Engraving Applications | 550 DPI | |
Dimensions of Laser Head (L x W x H) | 40 x 55 x 140 mm (1.6 x 1.7 x 5.51 in.) |
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Weight of Laser Head, Typ. | 300 g | |
Flow Rate of Fan | 43 m³/h (25 CFM) | |
Fan Noise | 58 dBA | |
Mounting Hole Pattern | 4 holes, 24 x 15 mm (0.94 x 0.59 in.) |
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Mounting Hole Type | M3 x 0.5 x 4.5 mm | |
Max. Ambient Temperature | 40°C (113°F) | |
Modulations Inputs | 2 | |
Modulation Input 1 | Analog/TTL/PWM, 0 – 5 V |
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Modulation Input 21 | TTL/PWM 0 – 24 V | |
Recommended PWM Base Frequency | 5 – 10 kHz | |
Max. Modulation Bandwidth | 30 kHz | |
Input Impedance of 1 and 2 | >1 k-Ω | |
Power Supply Unit Voltage | 12 – 24 V | |
12 V PSU Min. Current | 2.5 A | |
24 V PSU Min. Current | 1.25 A | |
Max. Power Consumption | 30 W |
- "Laser Off" state is <2 V. "Laser On" state is 3 – 24 V.
Reviews
eficiente
Aprecio que el láser XT-50 no requiera refrigeración adicional.