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  3. MK2 Extended 10W vs Ray7S 7.5W

Algolaser MK2 Extended 10W vs Longer Ray7S 7.5W

What MK2 Extended 10W does better (5) and where Ray7S 7.5W wins (3) — every spec side by side.

Algolaser MK2 Extended 10W
Algolaser · 2024MK2 Extended 10W
6.6Score
5 advantages≈ US$390
vs
Longer Ray7S 7.5W
Longer · 2026Ray7S 7.5W
8.2Score
3 advantages≈ US$280
Higher score
5.7Power & cutting4.6
4.4Speed8.0
4.4Precision8.7
8.8Work area5.3
4.9Safety8.3
8.4Features & ease of use6.9

Why is MK2 Extended 10W better than Ray7S 7.5W?

  1. Work area (surface)1,740 cm² vs 946 cm²+84%
  2. Laser output power10 W vs 7.5 W+33%
  3. Built-in cameraYes · Ray7S 7.5W: No
  4. Work area depth (Y)435 mm vs 310 mm+40%
  5. Work area width (X)400 mm vs 305 mm+31%

Why is Ray7S 7.5W better than MK2 Extended 10W?

  1. Max engraving / travel speed200 mm/s vs 600 mm/s3×
  2. Enclosed (fully covered)No · MK2 Extended 10W: Yes
  3. Laser spot size0.1 mm vs 0.06 mm+67%
Specifications

Side by side

Longer Ray7S 7.5WLonger Ray7S 7.5W≈ US$2808.2
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Wavelength455 nm—
Laser power
Laser output power10 W7.5 W
Work area
Work area400 × 435 mm305 × 310 mm
Work area width (X)400 mm305 mm
Work area depth (Y)435 mm310 mm
Work area (surface)1,740 cm²946 cm²
Work-area extension kitYes—
Speed & cutting
Max engraving / travel speed200 mm/s600 mm/s
Precision
Laser spot size0.1 mm0.06 mm
Safety
Enclosed (fully covered)NoYes
Laser safety class—Class 1 (eye-safe, enclosed)
Flame / fire detectionNoNo
Built-in fume filter / purifierYes—
Features
Air assistYesYes
Built-in cameraYesNo
Autofocus / auto heightNoNo
Rotary attachment supportYes—
Touchscreen / control panelYes—
Offline engraving (no computer)—Yes
Connectivity & software
ConnectionsUSB, Wi-FiWi-Fi
Wi-FiYesYes
USBYes—
Compatible softwareLightBurn, LaserGRBL—
LightBurn compatibleYes—
Size & power
Width668 mm—
Depth602 mm—
Height178 mm—
Weight4.7 kg—
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