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RubyStar is a Q-switched Ruby laser, which delivers energy light of 694nm using ruby as a medium.
The wavelength of 694 nm is well absorbed by melanin pigment, so it is widely used to treat pigmented skin lesions. It is also effective for removal of dark colored tattoos. It can also be used for black, dark blue and green colors, having a wider application than 1064nm wavelength, making it ideal for those wanting to remove tattoos. The wavelength of 694nm penetrates more deeply compared to 532nm, so it is very effective against freckles, café au lait spots and other dark lesions.

Strong Point

  • The best treatment device for pigmented lesions
  • The world’s best laser for selective absorption of melanin
  • Traditional ruby wavelength (694nm)
  • Strong energy and large spot size fortreating large treatment areas
  • Flat-Top™ beam
  • Auto-calibration system


  • Tattoo removal
  • Pigmented lesions : freckels, café au lait spot, ABNOM

System Specifications


Dimension (W x D x H) 320(W) x 851(D) x 959(H) (mm)
(Include Arm H : 1569 mm)
Weight 120.7 Kg
Weight including accessories 129 Kg
Main voltage 220/230V, 50/60Hz
Maximum power consumption 3500 VA
Main current 13 A
Safety class Class IV laser

Laser system

Laser type Q-Switched Ruby
Wavelength 694nm
Beam delivery system Via 7-articulated arm
Aiming beam LD, 532nm, 5mW
Maximum energy Up to 1650mJ @ Head Aperture
Minimum energy Up to 50mJ @ Head Aperture
Maximum Fluence 30 J/cm²
Minimum Fluence 0.1 J/cm²
Pulse width 25~30ns
Frequency 0.4 ~ 2.0Hz
Laser cooling Water-to-air heat exchanger

Spot size

Flat-Top™ Handpiece Ø 2, 4, 6, 8, 10 (mm)
Fractional Handpiece 6 x 6 mm², 9 x 9 dots, Up to 2.6J/cm²