ComMarker Omni 1 vs Omni X: Which UV Laser Should You Buy?

Both the ComMarker Omni 1 and Omni X are UV galvo laser engravers operating at 355nm. They share the same fundamental technology — cold-process photochemical engraving that handles glass, plastics, electronics, ceramics, coated metals, wood, and leather from a single machine. In that sense they're siblings, not competitors.

But the experience of owning them is genuinely different. The Omni 1 is an open-frame machine priced from around $999–$1,299 that puts the core UV laser capability in your hands at the lowest possible entry cost. The Omni X is a larger, fully enclosed, significantly more automated machine starting at around $4,600 that adds safety compliance, hands-free autofocus, true 3D crystal engraving, and a work area that can extend to 150 × 400mm.

The decision between them isn't really about UV capability — both deliver it well. It's about what surrounds that capability: safety enclosure, autofocus, work area, and workflow automation. This guide breaks all of that down clearly.

The Same Core Technology, Very Different Machines

UV laser engraving at 355nm is genuinely distinct from every other desktop laser type. The ultraviolet wavelength enables cold photochemical processing — the beam breaks molecular bonds rather than heating material, which means no thermal cracking in glass, no melting of heat-sensitive plastics, no smoke staining on wood, and clean marks on coated metals without preparation spray. Neither fiber nor CO2 nor diode lasers can do all of this from one machine.

Both the Omni 1 and Omni X deliver this UV advantage. Where they diverge is in how they're packaged and what workflows they support around the core laser. The Omni 1 is the accessible, workhorse version of the technology. The Omni X is the professional studio version — more automated, safer for shared use, and more capable in specific high-value applications like 3D crystal work. Understanding which package fits your shop is the whole decision.

ComMarker Omni 1: What You Get

For a full deep-dive on real-world performance across all materials, our ComMarker Omni 1 review covers hands-on testing in detail.

5W and 10W Options

The Omni 1 is available in 5W (air-cooled) and 10W (liquid-cooled) configurations. This is a choice the Omni X doesn't offer — the Omni X is 5W only.

The 5W Omni 1 handles the vast majority of use cases: glass engraving and frosting, clear acrylic marking, coated metal branding, wood engraving without smoke staining, leather, ceramics, PCBs, and most plastics. It's air-cooled and runs quietly relative to liquid-cooled systems.

The 10W version cuts thicker materials (12mm basswood vs 8mm, 10mm acrylic vs 6mm, 1.2mm stainless steel vs 0.6mm) and engraves with higher contrast on demanding materials. It's the right choice for production-volume cutting work. One nuance worth knowing: the 10W has higher minimum pulse energy than the 5W, which can make very fine calibration on sensitive metal surfaces slightly trickier — the 5W sometimes produces smoother surface marks in those specific applications.

Manual Focus and Compact Size

The Omni 1 uses manual focusing. The machine has an electric lifting motor and two red laser alignment dots — when the dots converge to a single point on your material surface, you're in focus. It's reliable once you've practiced it, and experienced users develop quick intuition for it.

The machine ships with two field lenses: a 150mm lens (150 × 150mm working area) and a 70mm lens (70 × 70mm, used for embedded glass engravings and high-power-density applications). Both lenses produce the machine's signature 0.0019mm spot size.

At 23.5kg, the Omni 1 is a dedicated desktop unit. It's not portable in the way a compact fiber laser is, but it's manageable on a standard workbench. It is an open-frame machine — safety glasses are included and essential, and a separate enclosure is available if your environment requires it.

Best Use Cases for the Omni 1

The Omni 1 is the most cost-effective entry point into UV laser engraving, and it excels at the core applications that drive most UV laser purchases: custom glassware personalization, coaster and ceramic gift engraving, PCB and electronics marking, acrylic product branding, leather and fabric marking without char, and wood engraving without smoke staining.

For the 10W version specifically, the most compelling applications are production-volume glass and acrylic cutting, where the additional power translates directly into fewer passes and faster cycle times.

ComMarker Omni X: What the Upgrade Adds

The Omni X was extensively reviewed by Tom's Hardware pre-launch, which described it as delivering "several worthwhile improvements over its flexible UV-based predecessor" — specifically calling out the integrated enclosure, LiDAR autofocus, and crystal engraving capabilities as meaningful advances.

Fully Enclosed Class 1 Safety Design

This is the Omni X's most immediately significant upgrade for many buyers. The Omni 1 is an open-frame machine — a Class 4 laser requiring personal protective equipment and controlled access at all times. The Omni X has a purpose-built integrated enclosure that makes it a Class 1 machine, meaning bystanders are not at risk from the laser during normal operation.

In practice this matters enormously for certain environments. Retail studios where customers are present, shared makerspaces with multiple users, co-working workshop environments, and classroom settings all have a genuine safety compliance need that the Omni 1's open frame can't meet without additional purchases. The Omni X provides that out of the box.

For private, controlled home workshops where no one else is present during operation and proper PPE is consistently worn, the Omni 1's open frame is workable. For anyone else, the Omni X's enclosure solves a real operational problem.

LiDAR Autofocus

The Omni X replaces manual three-dot focus alignment with LiDAR (light detection and ranging) ranging for micron-precise autofocus, completely eliminating manual adjustments. The high-torque Z-axis motor works with the LiDAR sensor to find the correct focal distance automatically.

This changes the per-job workflow meaningfully. On the Omni 1, every new material thickness requires manually converging the focus points — a reliable process, but a manual one. On the Omni X, you place the material and let the machine focus itself. For shops running many different material types per day, or for users who want to minimize the technical setup required before each job, the LiDAR autofocus is a genuine time saver and a consistency improvement.

The LiDAR also enables something the Omni 1 cannot do easily: automatic Z-axis stepping during engraving, which is what makes true 3D work possible.

Z-Axis Control and 3D Glass Engraving

This is the Omni X's most extraordinary capability relative to the Omni 1. Using the motorized Z-axis in combination with the LiDAR and ComMarker Studio software, the Omni X can perform true 3D subsurface crystal engraving — the same effect as the glowing 3D portraits and decorative 3D objects sold at gift shops, where an image or sculpture appears to float inside a glass or crystal block.

This technology was previously only available on dedicated industrial systems costing $15,000 or more. One blogger who reviewed the Omni X noted it as among the headline capabilities: "true 3D crystal engraving, possible — something usually reserved for $15k+ machines." The Omni X delivers it at $4,600, which is a remarkable step-down in access cost for a premium product category.

The Omni 1 can achieve embedded surface-level engravings inside glass using the 70mm lens, but it cannot execute the programmatic Z-axis stepping required for full 3D sculptural work inside crystal. If crystal 3D engraving is part of your product vision, the Omni X is the machine for it. To understand the full technique and commercial applications, our guide to what is 3D crystal engraving covers the process in detail.

Extended Working Area With Slide Extension

The Omni 1's working area is fixed at 150 × 150mm with the standard lens (or 70 × 70mm with the small lens). The Omni X adds an optional slide extension that expands the work area to 150 × 400mm — nearly three times the depth. This opens up longer pieces: wine bottle engraving without repositioning, branded wooden planks, longer glass panels, and extended production runs of small items lined up in sequence.

The base Omni X without the slider is limited to 150 × 150mm, same as the Omni 1. The slide is sold separately, so factor it into your total budget calculation if extended work area is part of your reason for upgrading.

Direct Comparison Across Key Criteria

Glass Engraving Performance

This is the most important performance criterion for most UV laser buyers, and the honest answer is: both machines engrave glass excellently. The same 355nm wavelength, same galvo system speed (10,000 mm/s), and same 0.0019mm spot size mean the surface frosting and detail quality on a wine glass, tumbler, or glass ornament are comparable between the two.

The Omni X's advantage in glass work specifically comes from the LiDAR autofocus (more consistent focal depth on curved or irregular glass surfaces without manual adjustment) and the Z-axis 3D capability for subsurface crystal work. For standard surface glass engraving — the glassware personalization business that drives most UV laser purchases — the Omni 1's manual focus produces results that are indistinguishable from the Omni X's output in the hands of an experienced user.

Safety and Workspace Requirements

This criterion produces the clearest recommendation in the whole comparison. If you work alone in a controlled private space and consistently wear the included safety glasses, the Omni 1's open frame is a viable and manageable safety setup. If any of the following apply to your situation, the Omni X's Class 1 enclosure is either necessary or strongly advisable:

You have employees, assistants, or regular visitors in your workshop during operation. You operate a retail studio, shared makerspace, or any customer-facing environment. You want to comply with workplace safety regulations without managing PPE protocols for everyone present. UV at 355nm is invisible to the human eye and does not trigger the blink reflex — the risk from indirect exposure is higher than with visible-light lasers, making enclosure more important, not less.

Ease of Use

The Omni X is meaningfully easier to operate day-to-day. LiDAR autofocus eliminates the most technically fiddly part of the Omni 1's workflow — focus alignment — and the integrated ComMarker Studio software adds workflow features that EZCAD2 doesn't offer, including the Z-axis control required for 3D work.

The Omni 1 is not difficult to use, and most users develop reliable manual focus habits quickly. But the Omni X removes that friction entirely. For someone opening a new workshop or training staff to use the machine, the Omni X's lower per-job setup overhead is a real operational advantage.

Both machines support LightBurn for engraving workflows, which is the software most experienced laser users prefer and is the same across both platforms.

Price Gap: Is the Upgrade Justified?

The Omni 1 5W starts at approximately $999. The Omni X starts at approximately $4,600 without the slide — roughly 4.5x the Omni 1's entry price. Add the slide extension for extended work area and you're over $5,000.

That's a substantial gap, and it's worth being direct about when it's justified and when it isn't.

The upgrade is clearly justified if: you need a Class 1 enclosed machine for safety compliance in a non-private environment; 3D crystal engraving is a product you plan to sell; you need extended work area beyond 150 × 150mm; or you want LiDAR autofocus for a high-volume, multi-material workflow where manual focusing adds up.

The upgrade is hard to justify if: you work alone in a private space with proper PPE; standard surface glass and material engraving covers your product range; your working area needs don't exceed 150mm; and the Omni 1's manual focus is a manageable part of your workflow. In that situation, the Omni 1 5W delivers 90%+ of the core UV laser output quality for roughly 22% of the Omni X's price.

Who Should Buy the Omni 1?

The Omni 1 is the right machine for makers who want the best possible UV laser capability at the lowest accessible price point, and whose working environment allows for safe open-frame operation.

Glassware personalization businesses producing custom wine glasses, tumblers, ornaments, and glass gifts will find the Omni 1's output quality exceptional for these applications. The manual focus, once learned, adds only seconds to setup. The 70mm lens embedded-glass engraving capability is already impressive for standalone crystal work without needing the Omni X's full Z-axis control.

Multi-material custom gift makers who work across glass, ceramic, leather, wood, acrylic, and coated metals — and who need one machine to cover all of it — get that from the Omni 1 at a price that allows them to recoup their investment relatively quickly.

Buyers stepping up from a diode or fiber laser who want to add glass and heat-sensitive materials to their capability set will find the Omni 1 a transformative addition. The core UV technology is the same as the Omni X — and for most of what they'll need it for, the results are indistinguishable.

If this matches your situation, you can Buy the ComMarker Omni 1 directly from The Maker's Chest.

Who Should Buy the Omni X?

The Omni X is the right machine when the Omni 1's limitations genuinely affect your operation — not just as a hypothetical upgrade, but as a real daily friction point.

Studios and businesses with employees, assistants, or customers present during laser operation need the Omni X's Class 1 enclosed design for safe, compliant operation. This isn't optional in those environments — it's the difference between operating correctly and creating liability.

3D crystal engraving businesses are the clearest upgrade case. The 3D subsurface glass portrait and sculpture market is a premium product category with strong margins and consistent gifting demand. The Omni X's motorized Z-axis and ComMarker Studio control are what make this product technically possible at desktop scale. If you want to offer 3D crystal engravings as a product line, the Omni X is the machine that enables it.

High-volume operations where LiDAR autofocus saves meaningful time per job, and where the extended 150 × 400mm work area enables longer pieces or larger batch setups, will find the Omni X's production workflow advantages justify the cost over time.

Retail and customer-facing studios where the machine is operating in view of customers benefit from both the safety enclosure and the professional appearance of a fully integrated system.

If this matches your setup, you can Buy the ComMarker Omni X from The Maker's Chest.

Verdict

The Omni 1 and Omni X deliver the same core UV laser engraving technology. For most materials and most use cases — glass frosting, acrylic marking, ceramic engraving, plastics, wood, leather — the output quality difference between the two machines is minimal.

The real differences are in safety, autofocus, 3D capability, and work area. And they matter enormously for the right buyer.

If you work privately with proper PPE and your product range is covered by standard surface engraving, buy the Omni 1. You get excellent UV laser results at a fraction of the price, with the option to move to the Omni X if your business grows into needing what it offers. If you need an enclosed machine for safety compliance, want LiDAR autofocus, plan to offer 3D crystal engraving, or need the extended work area, buy the Omni X — its specific upgrades are genuinely valuable for those use cases.

The worst outcome is buying the Omni X for features you'll never use, or buying the Omni 1 for an environment where an open-frame laser isn't safe to operate. Match the machine to your actual situation, not your aspirational one.

Frequently Asked Questions

What is the main difference between the ComMarker Omni 1 and Omni X?

Both machines use a 5W UV laser at 355nm with the same core engraving technology, galvo speed (10,000 mm/s), and spot size (0.0019mm). The main differences are: the Omni X has a fully integrated Class 1 safety enclosure (the Omni 1 is open frame), LiDAR autofocus (the Omni 1 uses manual two-dot focusing), motorized Z-axis control for 3D crystal engraving (the Omni 1 can do embedded surface engravings but not full programmable 3D subsurface work), and an optional slide extension expanding the work area to 150 × 400mm. The Omni 1 also offers a 10W liquid-cooled variant; the Omni X is 5W only. The Omni X starts at approximately $4,600 versus the Omni 1's $999 starting price.

Is the ComMarker Omni X worth the upgrade from the Omni 1?

For most surface engraving applications — glass frosting, acrylic marking, wood, leather, ceramics, and coated metals — the Omni 1 produces results that are essentially indistinguishable from the Omni X. The upgrade is genuinely worth it in three specific situations: you need a Class 1 enclosed machine for safety compliance in a shared or customer-facing environment; you want to offer 3D crystal engraving as a product (the Omni X's motorized Z-axis makes this possible); or you need the extended 150 × 400mm work area for longer pieces. If none of those apply to your operation, the Omni 1 is the better value by a significant margin.

Can the Omni 1 do 3D crystal engraving?

Partially. The Omni 1's 70mm lens, focused below the surface of thick glass or crystal, can produce impressive embedded engravings — marks that appear to float inside the material. This is already a premium capability. However, it cannot perform the programmatic Z-axis stepping that the Omni X's motorized axis enables for full 3D sculptural work inside crystal blocks (portraits, 3D objects, layered scenes). For the full 3D crystal engraving product category that high-end gift shops sell, the Omni X is the machine that delivers it. Our guide to what is 3D crystal engraving explains the technique and commercial applications in detail.

Does the ComMarker Omni 1 require an enclosure?

The Omni 1 does not include an enclosure and is classified as a Class 4 open-frame laser. An optional enclosure is available from ComMarker and is strongly recommended for any environment where others may be present. UV light at 355nm is invisible and doesn't trigger the eye's blink reflex, making it more hazardous from indirect exposure than visible-light lasers. For private, solo home workshops with consistent PPE use, the open frame is workable. For retail, shared, or employee-present environments, an enclosure is either required for compliance or a significant safety priority.

Which is better for glass engraving — Omni 1 or Omni X?

Both machines engrave glass at the same core quality level, using the same 355nm UV wavelength, spot size, and galvo speed. For standard surface frosting on wine glasses, tumblers, and ornaments, an experienced Omni 1 user achieves results that are indistinguishable from the Omni X. The Omni X adds LiDAR autofocus for more consistent focal depth on curved surfaces, and Z-axis control for 3D internal glass work. For a business built on glassware personalization without the 3D crystal component, the Omni 1 is excellent value. For a business that wants to add 3D crystal portraits and objects to their product line, the Omni X enables it.

What software does the ComMarker Omni X use compared to the Omni 1?

Both machines support LightBurn via the LightBurn Galvo plugin, which is the preferred workflow software for most users. The Omni 1 ships with EZCAD2 and the pre-loaded parameter library on USB. The Omni X uses ComMarker Studio as its primary software platform, which adds the Z-axis control required for 3D crystal engraving, motorized autofocus integration, and local job storage (the machine can finish a job independently if the PC disconnects mid-run). LightBurn remains compatible with both machines for standard engraving workflows.

What is the working area of the Omni 1 vs Omni X?

The standard working area is 150 × 150mm on both machines with the 150mm lens. Both also include a 70mm lens for a smaller 70 × 70mm high-density area used primarily for embedded glass engravings. The Omni X uniquely supports an optional slide extension that expands the working area to 150 × 400mm — useful for longer pieces, wine bottle engraving, extended wooden planks, and batch setups of multiple smaller items. The slide is sold separately and should be included in total cost calculations if this extended capability is part of your reason for choosing the Omni X.