Atomstack Glacier 90W Water-Cooled Diode vs Ortur Laser Master 2 S2 1.6W
Technical comparison · Diode laser (405–460 nm)
Glacier 90W Water-Cooled Diode and Laser Master 2 S2 1.6W are not direct competitors: different use classes (F4 vs F2), very different prices (~10.3×). Laser Master 2 S2 1.6W costs less (~€195) and is the entry-level choice; Glacier 90W Water-Cooled Diode offers more capability at a higher price (~€2000). Judge them by budget, not head-to-head.
| Parameter |
Glacier 90W Water-Cooled Diode
Atomstack
F4 · Semi-professional
|
Laser Master 2 S2 1.6W
Ortur
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2021 |
| Use tier | F4 — Semi-professional | F2 — Intermediate |
| Price | ||
| Price (€) | ~1800–2200 € | ~150–240 € |
| Universal specs | ||
| Weight (kg) | 31 kg | — |
| Work area (mm) | 800 × 800 mm | 390 × 410 mm |
| Maximum speed | — | 10000 mm/min |
| Category specs | ||
| Work area (short side) (mm) | 800 mm | 390 mm |
| Rated power (W) | 90 W | 1.6 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | — | 166.67 mm/s |
| Max processing speed (mm/s) | — | 166.67 mm/s |
| Max cut depth per material | 30mm (wood) | — |
| Wavelength (nm) | — | 450 nm |
| Autofocus | True | False |
| Rotary included/compatible | False | False |
| Passthrough | — | True |
| Supported software | LightBurn, Other | LightBurn, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system is compatible with leading laser cutting and engraving software, such as LightBurn and LaserGRBL. The machine offers fully offline operation capabilities via its built-in touchscreen display, allowing users to manage jobs locally without the need for a permanently tethered computer during extensive runs. It supports standard G-code files and can be expanded with additional modules, such as the infrared laser for processing metals. | This machine offers complete compatibility with the main control software currently available for diode lasers, thanks to the adoption of the 32-bit GRBL standard protocol and firmware. Users can manage engraving operations using established and well-documented programs such as LightBurn (paid software, ideal for advanced workflows and users of all operational levels) and LaserGRBL (free and open-source, perfect for those operating on Windows systems). The connection typically occurs via a standard USB cable, ensuring stable communication between the host computer and the machine's motherboard while executing the generated toolpath. The use of closed proprietary software is not required, thus offering maximum operational flexibility. |
The differences that matter
- Price: Glacier 90W Water-Cooled Diode 2000 € vs Laser Master 2 S2 1.6W 195 € — Laser Master 2 S2 1.6W wins (+926%)
- Work area: Glacier 90W Water-Cooled Diode 800×800 mm vs Laser Master 2 S2 1.6W 390×410 mm — Glacier 90W Water-Cooled Diode wins (+300%)
Which one to choose
Choose Glacier 90W Water-Cooled Diode if…
you value work area.
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