FSL Muse Core 40W CO2 vs OMTech Polar Lite 55W
| Laser | ||
| Type | CO2 Laser | CO2 Laser |
| Wavelength | 10,600 nm | 10,600 nm |
| Optical Power | 40 W | 55 W |
| Performance | ||
| Work Area | 508 × 305 mm | 510 × 300 mm |
| Max Speed | 30,000 mm/min | 30,000 mm/min |
| Focus | Manual | Autofocus |
| Features | ||
| Enclosure | Yes | Yes |
| Air Assist | No | Yes |
| Rotary Compatible | Yes | Yes |
| WiFi | Yes | Yes |
| Camera | No | Yes |
| Physical | ||
| Approx. Price | $2,999 | $1,999 |
| Release Year | 2019 | 2025 |
| Weight | 24.5 kg | 41 kg |
Pros & Cons
FSL Muse Core 40W CO2
What we like
- Browser-based RetinaEngrave v3 — no OS lock-in, works on Mac/Linux
- Patented removable floor for pass-through engraving
- LCD 7" touchscreen on-machine control
- Made in USA; phone/email support
- Affordable entry price for a US-brand CO2 laser
Watch out for
- No autofocus (manual only)
- No camera
- Air compressor and water cooling not included
- No published max speed specification
- Smaller 20×12 in work area vs competitors at this price
OMTech Polar Lite 55W
What we like
- All-in-one: built-in chiller, camera, air assist, and autofocus included
- WiFi + LightBurn compatible — easy wireless workflow
- 55W cuts up to ~8mm wood and 10mm acrylic in one pass
- Competitive price for the feature set vs. Glowforge
- CE and FDA certified; 24-month warranty
Watch out for
- Only 510×300mm work area — smaller than many competitors at this price
- No pass-through for oversized material (Polar, not Lite, has this)
- 500 mm/s max speed — slower than premium machines
- US-based company but machines manufactured in China
Compatible Materials
FSL Muse Core 40W CO2
WoodAcrylicLeatherFabricRubberPaperGlasscoated metals
OMTech Polar Lite 55W
WoodAcrylicLeatherFabricPaperGlassRubber
The OMTech Polar Lite 55W costs $1,999 (33% less) than the FSL Muse Core 40W CO2, which is priced at $2,999.
The OMTech Polar Lite 55W has 27% more optical power (55W vs 40W).
The FSL Muse Core 40W CO2 offers a 1% larger work area (508 × 305 mm vs 510 × 300 mm).
Both machines share the same maximum speed of 30,000 mm/min.
Feature-wise, OMTech Polar Lite 55W includes air assist, while FSL Muse Core 40W CO2 does not; OMTech Polar Lite 55W includes a camera, while FSL Muse Core 40W CO2 does not.