Full Spectrum Laser
FSL Muse Core – Desktop CO₂ Laser Cutter & Engraver
SKU: MUSE3D-40W
Description
Overview
The FSL Muse Core is a professional-grade desktop CO₂ laser designed for creators, makers, and small businesses who want reliable cutting and engraving power in a compact machine. With its 20" x 12" (508mm x 305mm) work area, linear rail motion system, and browser-based RetinaEngrave v3.0 software, the Muse Core combines power, precision, and ease of use—all without the complexity of industrial systems.
Its sleek metal construction, 7” LCD touchscreen, and patented removable floor make it one of the most versatile desktop lasers available. Whether you’re customizing gifts, creating prototypes, or running a small production shop, the Muse Core delivers consistent, high-quality results on a wide range of materials.
Key Features
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20” x 12” work area with patented removable floor for oversized projects
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Browser-based RetinaEngrave v3.0 software – no downloads, self-hosted, compatible with Windows, Mac, and Linux
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Linear rail motion system for precise cutting and engraving
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7” LCD touchscreen with intuitive controls
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Engraving resolution up to 1000 dpi for detailed images and text
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Cuts up to ¼” material depending on type and settings
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Rotary attachment compatibility for engraving tumblers, glassware, and cylindrical objects
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Optional accessories including riser base, focus lenses, fume extraction, and cooling systems
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Expandable with upgrades to 3D camera and autofocus (Muse 3D model)
Supported Materials
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Cut & Engrave: Wood, acrylic, leather, fabric, paper, cardboard, rubber
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Engrave Only: Glass, stone, ceramics, anodized metals
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Perfect for signage, home décor, prototypes, gifts, and small business production
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Design Resources: Compatible with Adobe Illustrator, CorelDRAW, Inkscape, SVG editors, and more
What’s in the Box
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FSL Muse Core CO₂ Laser Cutter (40W or 45W option)
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Honeycomb work table
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2.0” lens
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Exhaust duct & clamp
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Ethernet cable & power cord
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Setup tubing and accessories
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Quick start guide and manuals
⚠️ Note: Cooling system (Muse Coolbox or external pump/air compressor) is not included. A proper fume extraction system (such as BOFA) is strongly recommended.
Technical Specifications
| Category | Details |
|---|---|
| Work Area | 20” x 12” (508 x 305 mm) |
| Z-Height | 2.5” |
| Machine Size | 32.3” x 20.3” x 8.5” (820 x 515 x 215 mm) |
| Weight | 54 lbs (24.5 kg) |
| Laser Type | Sealed CO₂ Tube |
| Laser Power | 40W or 45W |
| Resolution | Up to 1000 dpi |
| Software | RetinaEngrave v3.0 (browser-based) |
| File Formats | JPG, PNG, BMP, TIFF, SVG, DXF, DWG |
| Connectivity | WiFi (802.11n), Ethernet |
| OS Compatibility | Windows, Mac, Linux |
| Operating Temp | 0°–45°C |
| Power | AC 110V, <1000W consumption |
Comparable Models
| Model | Laser Power | Work Area | Unique Features | Best For |
|---|---|---|---|---|
| Muse Core | 40W / 45W | 20" x 12" | Standard desktop CO₂ laser, removable floor, RetinaEngrave v3.0 | Hobbyists, makers, small shops |
| Muse 3D | 40W / 45W | 20" x 12" | Adds Intel RealSense™ 3D Camera & Autofocus | Pro users, complex projects, curved/warped materials |
| Muse Titan | 75W / 90W / 100W | 48" x 24" | Industrial-grade, large format, higher power | Businesses needing high-volume or oversized projects |
Customer Resources
📄 User Manual
📄 RetinaEngrave v3.0 Manual
Quick-Start Guides
▶️ Video: Tutorial
📧 U.S. Support Team: Direct manufacturer assistance troubleshooting. Email them at support@fslaser.com
Shipping & Delivery
Free standard U.S. shipping on eligible orders over $200. Large equipment and freight shipments may require additional charges or a separate quote based on destination, access, and delivery requirements. Contact us to confirm freight costs before ordering.
Returns & Warranty
Eligible unused and uninstalled products may be returned within 30 days, subject to return authorization and manufacturer restrictions. Manufacturer-required restocking fees may apply to change-of-mind returns. Warranty terms vary by manufacturer and product. Read our full return policy.
Purchase Protection & Manufacturer Support
We supply genuine equipment and help coordinate manufacturer support. Returns are subject to eligibility and any manufacturer-required restocking fees. Shipping and warranty terms vary by product. View our return policy.
- Eligible returns within 30 days
- Freight terms confirmed for large equipment
- Manufacturer warranty terms vary
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