YAG Laser and SLT (Selective Laser Trabeculoplasty)

Both Selective Laser Trabeculoplasty (SLT) and YAG laser treatment are used to treat medication conditions within the anterior segment of the eye. SLT is a type of laser surgery used to help lower intraocular pressure (IOP) in glaucoma patients, while YAG lasers can be used in both glaucoma and cataract surgeries. Some of the devices below offer ophthalmologists both SLT and YAG photodisruption capabilities in one unit, helping to cut down on the space required for multiple devices.
CompanyLumenis VisionQuantel MedicalEllexEllex
ItemSelecta Duet™ SLT and YAG PhotodisruptorOptimis Fusion SLT/YAG LaserTango Reflex™ SLT/YAG Multi-Modality LaserTango: SLT/YAG Combination Laser System
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DescriptionThe Lumenis Selecta® Duet™ represents the industry's most advanced anteriorsegment laser, combining the advantages of YAG photodisruption capabilities along with the innovative Selective Laser Trabeculoplasty (SLT) technology, which was Optimis Fusion combines traditional YAG photodisruption treatments and advanced SLT photoregeneration therapy in one integrated platform.Tango Reflex™ from Ellex combines multiple treatment platforms — SLT for glaucoma, premium capsulotomy and posterior membranectomy – in a single laser system. Featuring an intuitive tablet user interface, the multi-modality Tango Reflex™ allows you Whether you’re seeking to treat glaucoma, or you’re performing capsulotomy or iridotomy procedures, Tango™, with its fully featured SLT laser and its powerful, precise YAG laser, will enable you to secure the results you and your patients are looking
Features
  • Proprietary advanced laser design, with automatic internal tests to ensure power requirements and a secondary control unit to guarantee power accuracy.
  • Highly-accurate Super Gaussian beam profile in YAG mode
  • Table is equipped with built-in compact storage space for lenses or other accessories
  • Ergonomically designed joystick includes a convenient integrated laser fire-switch.
  • Three posterior defocus positions with an adjustable focal point of up to 350 posterior to the aiming beam.
  • Slit lamp function includes a 6-step magnification changer.
  • Table height can be easily adjusted using its electronic up/down switch
Quantel Medical’s proprietary technology is based on an engineering breakthrough, which enables infrared and visible green nanosecond pulses to be produced by single dual-mode cavity: 532nm and 1064nm.
This last technology reduces complexity and results in a more elegant, advanced combination laser platform.

Optimis Fusion includes convergent optical path allowing an optimized visualization of both anterior and posterior segment, a better visual comfort, combined with a blue-free LED illumination.

A Glaucoma, Cataract and Retina Laser in One :
Optimis Fusion easily combines with Quantel Medical Vitra or Vitra Multispotgreen photocoagulators.

Main characteristics:
  • Advanced technology: dual-mode laser cavity, 532nm and 1064nm
  • Premium Optics
  • Integrated platform with a compact footprint
  • A Glaucoma, Cataract and Retina Laser platform combined with Vitra or Vitra Multispot
  • Premium capsulotomy, iridotomy and Selective Laser Trabeculoplasty
  • Dual-mode laser cavity: 532nm and 1064nm
  • Optimized optical system, which includes True Coaxial Illumination - TCI - ensuring superior visualization in both the anterior and posterior segments
  • Posterior membranectomy
  • Selective Laser Trabeculoplasty, capsulotomy and iridotomy
  • Dual-mode laser cavity: 532nm and 1064nm
  • Custom-designed optics optimized for enhanced anterior segment visualization
ApprovalInquireUS FDAInquireNot for sale in the United States.
Weight (lbs)<60 kg>24.15 kg (53.1 lbs)68 lbs (31 kg) (laser only)68 lbs (31 kg) (laser only)
EnergyYAG: 0.3mJ - 10mJ per pulse
SLT: 0.3 - 2.0mJ per pulse, continuously variable in 0.1 increments
  • SLT: 0.3 to 2 mJ
  • YAG:0,3 ta 10 mJ (1 pulse)
SLT mode: 0.3 to 2.6 mJ per pulse, continuously variable
YAG mode: 0.3 to 10 mJ per pulse, continuously variable
SLT Mode: 0.3 to 2.6 mJ, per pulse, continuously variable
YAG Mode: 0.3 to 10 mJ, per pulse, continuously variable
WavelengthYAG: 1064 nm
SLT: 532 nm
  • SLT: 532 nm
  • YAG: 1064 nm
  • SLT mode: green 532 nm

  • YAG mode: infrared 1064 nm
SLT Mode: green: 532 nm
YAG Mode: 1064 nm
Spot SizeYAG: 8 microns
SLT: 400 microns
  • SLT: 400 microns
  • YAG: 10 microns (86.4% energy in diameter) - 8 microns FWHM
SLT mode: 400 µm
YAG mode: 8 µm
SLT Mode: 400 µm
YAG Mode: 8 µm
Pulse Duration3ns (nanoseconds)4 nsInquireSLT Mode: 3 ns
YAG Mode: 4 ns
Repetition RateYAG: 3Hz (in single burst)
SLT: 3Hz
  • SLT: Up to 2.5 Hz
  • YAG: Up to 2 Hz
up to 4 Hertzup to 3 hertz
Power RequirementsInquire100-240 VAC, 50/60 Hz100–240 VAC, 50/60 Hz, 800 VA100-240 VAC, 50/60 Hz, 800 VA
CoolingInquireAir cooledAir cooledair cooled
Laser SourceInquire
  • SLT: Q-switched, frequency doubled Nd:YAG
  • YAG: Q-switched Nd:YAG
SLT mode: Q-switched, frequency doubled Nd:YAG
YAG mode: Q-switched Nd:YAG
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Dimensions (W × H × D)Inquire
  • 54 cm x 64.7 cm x 48.5 cm
  • 21.3" x 25,5" x 48.5"
75 cm (30 in) x 57 cm (23 in) x 44 cm (18 in) (laser only)75 cm (30 in) x 57 cm (23 in) x 44 cm (18 in) (laser only)
Aiming BeamRed Diode, continuously variable adjustable intensityRed 635 nm, adjustable intensitySLT mode: red 635 nm, adjustable intensity
YAG mode: green 515 nm, adjustable intensity
red 635 nm, adjustable intensity
Pulse ModeYAG: 1, 2 or 3 pulses per burst (selectable)
SLT: Single pulse
  • SLT: Single pulse
  • YAG: 1, 2 and 3 pulses per shot
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