PRODUCT

ZEISS VISULAS green with SLT Effective and safe IOP reduction in your glaucoma workflow

Maximize your glaucoma workflow with the ZEISS Selective Laser Trabeculoplasty (SLT) application for the VISULAS^® green therapeutic laser from ZEISS¹. Based on the selective photothermolysis effect, ZEISS SLT is a safe and effective therapy for lowering the intraocular pressure within the treatment of primary open-angle glaucoma.

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Simplified titration process
Unobstructed view of the targeted tissue
High homogeneity of laser energy distribution

Simplified titration process

The selection of laser energy is based on the pigmentation of the patient’s trabecular meshwork. With ZEISS VISULAS green laser technology, no cavitation bubbles are visible and the titration process is simplified. This saves time and reduces unnecessary energy delivery to the patient’s eye.

Unobstructed view of the trabecular meshwork

The rotating aiming beam enables accurate positioning of the laser and improves visibility of the trabecular meshwork during treatment.

High homogeneity of laser energy distribution

Every ZEISS SLT laser application with a total diameter of 400 µm consists of 52 squared spots. The squared spot shape ensures homogeneity of the laser energy distribution.

PART OF THE ZEISS MEDICAL ECOSYSTEM

ZEISS Glaucoma Workflow

Safe and effective IOP reduction in your glaucoma workflow

The convenient integration of the compact ZEISS VISULAS green with SLT workstation into the ZEISS Glaucoma Workflow provides high levels of flexibility and efficiency.

Review your patient’s data prior to examination and treatment, then perform SLT. You can also review all information in one place post-treatment thanks to connectivity to the FORUM^® data management solution from ZEISS¹.

ZEISS Glaucoma Workflow

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ZEISS VISULAS green with SLT

Adapting New Technologies – Why it’s worth it

Peer Insights10 March 2022

Effectiveness and safety of ZEISS VISULAS green selective laser trabeculoplasty

Peer-reviewed journal article - 25 min read

Karin R. Pillunat, Florian Kretz, Karsten Klabe, Karin R. Pillunat, Lutz E. Pillunat, Stefan Koinzer, Christoph Ehlken

Peer Insights7 October 2022

Experience with ZEISS SLT as adjunctive therapy

Scientific presentation - 10 min watch

Karsten Klabe

Peer Insights20 October 2022

SLT Panel discussion

On-demand webinar - 7 min watch

Gus Gazzard

Exclusive content for you and your teams

Gain exclusive learning content, peer-to-peer content, patient material and access to tools to manage your daily tasks.

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Videos

VISULAS green with ZEISS SLT
VISULAS green with SLT Testimonial Video Karsten Klabe
Introduction to Glaucoma management and ZEISS SLT with Professor Kaweh Mansouri

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Downloads

VISULAS Therapeutic Lasers Brochure EN

7 MB

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VISULAS green with SLT Product Brochure EN

1 MB

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VISULAS green SLT flyer EN

193 KB

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VISULAS green with SLT whitepaper by Dr. Karsten Klabe EN

231 KB

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VISULAS green SLT Study Spotlight Sacchi et al., 2024 EN

474 KB

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VISULAS green with SLT Study Spotlight Pillunat et al. EN

448 KB

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Technical Data

	ZEISS VISULAS green - SLT mode
Laser source	Frequency doubled Nd:YVO₄, diode-pumped, cw
Laser wavelength of therapy beam	532 nm
Pulse duration	100 – 300ns (FWHM),
Energy	5 – 65 μJ per pulse
Laser application	400 μm (every ZEISS SLT laser application with a total diameter of 400 μm consists of 52 squared spots)
Data output	PDF to USB drive Optional: PDF report to ZEISS FORUM¹ (with ZEISS VISUCONNECT 600)
Laser class	Class 4 (in accordance with IEC 60825-1)
Dimensions	201 mm (H) × 230 mm (W) × 290 mm (D)
Weight	≤ 8 kg
Laser Slit Lamp	LSL green comfort
LED illumination	5.6 V, 2 W brightness continuously adjustable
Slit width	0 to 14 mm (continuously)
Slit height	1/3/5/9/14 mm
Slit image rotation	0°/±45°/90°
Integrated display	InsightView^® integrated
Aiming beam	Diode, 620 nm to 650 nm, max. 1 mW at the cornea, rotating/fixed aiming beam (switchable)
Physician safety filter	ClearView^® - true-to-color, fixed
Magnification	5x/8x/12x/20x/32x
Micromanipulator	Servo-electric
Pupil distance setting range	55 mm to 78 mm
Adjustment range for the observer’s refractive error	-5 D to +5 D
Device class	2 in accordance with ISO 15004-2
Electrical power supply	Supplied by laser console
Weight	≤ 12.5 kg
Control Panel
Weight	≤ 2 kg
Optional	Applicators
Panel PC (SL Workstation) ZEISS SL Imaging Solution Standard foot switch TouchControl^® foot switch Instrument table IT 1060.i / IT 760.i ZEISS FORUM license	LSL green comfort laser slit lamp

In my opinion, ZEISS SLT is the next step in laser treatment for open angle glaucoma.

Dr. Karsten Klabe Head Surgeon, Breyer, Kaymak & Klabe Augenchirurgie, Düsseldorf, Germany (2022)

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