ComMarker Omni X Review: Is the Step Up From the Omni 1 Worth It?

The ComMarker Omni X arrived with more anticipation than any previous ComMarker UV laser release. Reviewers at Tom's Hardware spent several weeks with pre-production hardware. The maker community had been asking for an enclosed UV laser with autofocus for years. And the new capability — true 3D subsurface glass engraving at desktop scale — opened a product category that had previously required $15,000+ industrial systems.

Does it deliver? Yes, in the ways that matter. But this review is also honest about where early units had teething issues, where the Omni 1 remains the smarter buy, and what the $4,600 starting price actually buys in real-world workshop use. This review draws on Tom's Hardware's pre-launch hands-on evaluation, independent community testing, and ComMarker's own technical documentation.

What ComMarker Changed (And Why It Matters)

The Omni 1 had three consistent limitations in user feedback: open-frame Class 4 safety requiring PPE and controlled access, manual focusing for every job, and no programmatic Z-axis control for true 3D internal glass work. The Omni X addresses all three directly — integrated enclosure for Class 1 operation, LiDAR autofocus with high-torque motor, and motorized Z-axis with ComMarker Studio support for genuine 3D subsurface engraving. The core UV laser technology (355nm, 5W, 10,000 mm/s, 0.0019mm spot size) is unchanged. The surrounding architecture is substantially different. For a full point-by-point spec comparison, our ComMarker Omni 1 vs Omni X guide covers every difference in detail.

Build Quality and Enclosed Design in Practice

Tom's Hardware described "simple assembly of a sturdy machine" as a genuine positive. The fully enclosed metal body provides rigid, stable structure for accurate galvo operation, while the enclosure handles both laser safety and fume extraction with the improved exhaust adapter that ships with current production units. A built-in LED light provides clear visibility of the engraving area.

One honest note on early units: pre-production versions had louder-than-expected cooling fans. ComMarker addressed this in subsequent production updates, and current units are significantly quieter. Early units also had some exhaust smoke leakage, resolved with the updated exhaust tube adapter. If you're ordering now, these issues are addressed.

Key Specs vs the Omni 1

Class 1 Enclosed Safety System

The enclosure changes the machine from Class 4 to Class 1 — bystanders are not at risk from the laser during normal operation. This is fundamental for retail studios, shared makerspaces, workshops with employees, and any customer-facing creative business. The Omni X solves this completely: open the lid, place material, close it, engrave. No PPE management for others present. The enclosure also meaningfully reduces fume exposure by directing exhaust away from the engraving point.

LiDAR Autofocus

You place the material, trigger autofocus from ComMarker Studio, and the Z-axis motor moves the laser head to the precise focal distance automatically. Tom's Hardware specifically noted this as a standout practical improvement. The LiDAR achieves micron-level precision and eliminates the manual error that can affect repeated jobs across varying material heights.

Z-Axis Motor and 3D Subsurface Glass Engraving

The motorized Z-axis allows the laser to step progressively deeper into glass or crystal, building a true three-dimensional structure inside the material. This is what gift shops sell as "3D crystal portraits" — previously only possible on industrial systems at $15,000+. One reviewer described it plainly: "true 3D crystal engraving, possible — something usually reserved for $15k+ machines." ComMarker Studio sends the job locally to the machine, so even if the PC disconnects mid-job, the Omni X finishes the run independently. Our guide to what is 3D crystal engraving covers the technique and business applications in full.

Extended Slide Working Area

The optional slide extension expands the effective engraving length to 150 × 400mm — nearly three times the standard depth. This enables full wine bottle engraving without repositioning, longer wooden planks, extended glass panels, and sequential batch setups. The slide is sold separately; a known quirk is that it requires careful alignment to avoid skewed results on long pieces, manageable once dialed in.

Real-World Performance Testing

3D Glass Engraving: The Headline Feature

Real-world testing confirms the Omni X delivers on the 3D crystal promise. Using ComMarker Studio's Z-axis control, the machine steps through a glass block building a 3D point cloud. Results — portraits, objects, custom sculptures — look like something from industrial equipment. The workflow requires a prepared 3D model or depth-mapped portrait; ComMarker Studio handles the Z-axis slicing. Long jobs (detailed portraits take 45–90 minutes) benefit from the local storage feature. Crystal block quality matters: clearer crystal produces better visibility of the internal engraving.

Plastics, Electronics, Metals, Wood, and Leather

The Omni X's UV cold processing handles the full material range the Omni 1 covers — ABS, polycarbonate, PCBs, coated metals, anodized aluminum, bare stainless steel (clean high-contrast black marks), wood (no smoke staining), leather (no burn-through), and felt (scalpel-like cut edges) — with the added benefit of the enclosed environment reducing fume exposure during plastics work and making all these materials more comfortable to run at production volume.

Where the Omni X Clearly Wins

3D subsurface crystal engraving. Only the Omni X's motorized Z-axis makes full programmable 3D sculptural work inside crystal possible at desktop scale.

Class 1 enclosed operation. Necessary for shared spaces, retail environments, and anywhere customers or colleagues are present during operation.

LiDAR autofocus for volume production. Eliminates manual error, saves cumulative setup time, and enables consistent results across varying material heights.

Extended work area. The slide's 150 × 400mm enables product categories the Omni 1's 150 × 150mm simply can't reach in a single pass.

Where the Omni 1 Is Still the Better Buy

For solo private workshop use with proper PPE — the Omni 1 delivers the same core UV output for roughly 2/3rd of the Omni X's price.

For surface engraving only — the Omni 1's embedded glass capability with the 70mm lens is already impressive and commercially useful. The Omni X's Z-axis adds value only if you need the full 3D sculptural capability.

When a 10W UV laser is the priority — the Omni 1 offers a 10W liquid-cooled version for heavier cutting. The Omni X is 5W only.

Who Should Buy the ComMarker Omni X?

3D crystal engraving businesses — the clearest ROI case. The market for premium 3D crystal products is established, the margins are strong, and the Omni X makes this product line accessible at desktop scale for the first time. Retail studios and customer-facing operations — any business with customers or non-technical staff present during laser operation needs a Class 1 enclosed machine. High-volume professional workshops running many jobs per day where LiDAR autofocus and extended work area translate to real productivity gains. If the Omni X fits your operation, you can Buy the ComMarker Omni X from The Maker's Chest.

Final Verdict

The ComMarker Omni X is a genuinely excellent UV laser engraver — more capable, more automated, and safer than the Omni 1 in specific and meaningful ways. The 3D crystal engraving capability is remarkable at this price point. The Class 1 enclosure solves a real operational problem. The LiDAR autofocus is a real workflow improvement at volume. Tom's Hardware described it as delivering several worthwhile improvements, with early fan and exhaust issues both now addressed in production hardware.

The honest caveat: it's worth $4,600 for a specific buyer, not for everyone. If your work is surface engraving in a private space without need for 3D crystal work, the ComMarker Omni 1 produces equivalent surface results for a fraction of the cost. Know which buyer you are before committing.

Frequently Asked Questions

What are the main upgrades in the ComMarker Omni X over the Omni 1?

The four headline upgrades are: a fully integrated Class 1 safety enclosure, LiDAR autofocus replacing manual two-dot focus alignment, a motorized Z-axis with ComMarker Studio support for true 3D subsurface glass and crystal engraving, and an optional slide extension expanding the working area to 150 × 400mm. The core UV laser technology — 5W at 355nm, 10,000 mm/s, 0.0019mm spot size — is the same in both machines. The Omni X starts at approximately $4,600 versus $3,299 for the Omni 1 5W.

Can the ComMarker Omni X do 3D crystal engraving?

Yes — this is its most distinctive capability. Using the motorized Z-axis and ComMarker Studio, the Omni X steps progressively through glass or crystal to build a three-dimensional point structure inside the material. The result is the same 3D portrait or sculpture sold as premium crystal gifts — previously only available on industrial systems at $15,000+. Our guide to what is 3D crystal engraving covers the technique, settings, and commercial applications.

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

Clearly yes for: Class 1 enclosed machine for shared-space safety compliance; 3D crystal engraving as a product line; extended 150 × 400mm work area; or high-volume production where LiDAR autofocus saves meaningful time. Clearly no for: solo private workspace users whose product range is surface engraving only and whose 150 × 150mm needs are covered — the Omni 1 produces equivalent results for roughly 22% of the Omni X's price.

What materials can the ComMarker Omni X engrave?

The full UV laser material range: glass (surface and 3D internal), crystal, clear and colored acrylic, plastics (ABS, polycarbonate, PET, nylon, silicone, rubber), PCBs, coated and anodized metals, bare stainless steel and aluminum (surface marking), ceramics, jade, marble, wood (no smoke staining), leather, felt, paper, bamboo, and food surfaces.

Does the ComMarker Omni X support LightBurn?

Yes. The Omni X supports LightBurn via the LightBurn Galvo plugin for all standard engraving work. ComMarker Studio handles Z-axis control for 3D crystal engraving, LiDAR autofocus integration, and local job storage. Both software options are available for standard engraving workflows.

What is the working area of the ComMarker Omni X?

Standard working area is 150 × 150mm with the 150mm lens, and 70 × 70mm with the small lens. The optional slide extension expands the effective area to 150 × 400mm for longer pieces and larger batch setups. The slide is sold separately and should be included in total budget calculations if this capability is a priority.

How loud is the ComMarker Omni X and are there any known issues?

Early pre-production units had notably loud cooling fans and some exhaust smoke leakage. Both were addressed in production hardware updates. Current shipping units are significantly quieter and include an improved exhaust tube adapter. Post-sales technical support response times have been noted as slower than pre-sales by some users — a factor worth knowing for after-purchase questions.

Questions about the Omni X for your specific use case? Contact our team — we're happy to help.

Written By

Alina Oprea

Maker & Equipment Specialist

Alina Oprea is a hands-on maker, jeweler, and workshop specialist at The Maker’s Chest, with 25 years of silversmithing experience alongside a background in woodworking, renovations, construction, and commercial ductwork installation.

Her experience spans decorative woodwork, hand-carved doors, jewelry fabrication, homebuilding with Habitat, and real jobsite problem-solving — giving her a practical understanding of materials, tools, workflow, and what machines need to deliver beyond the spec sheet.