TENEO | An Extension of Brilliance

TENEO

FDA approved and available now in the U.S.

The TENEOTM is more than just a new laser. It’s an extension of brilliance — designed and engineered to transform the surgical experience and produce exceptional outcomes.  

Precise engineering

Smallest footprint: 

The compact design makes the TENEO is the smallest excimer laser available in the U.S., which frees up clinical space. 

Advanced eye-tracker:

The eye-tracker, which operates at 1,740Hz, is the fastest of all flying spot excimer lasers in the U.S.

High-speed laser:

Operating at 500Hz, the TENEO has the fastest ablation time of excimer lasers available in the U.S., at approximately 1.2 seconds per diopter.* 

*Based upon calculation using an Optical Zone of 6mm and a standard myopic treatment (PROSCAN mode) 

Overhead view of TENEO that shows chair movement

Intentional efficiency

GUI touchscreen:

The customizable touchscreen simplifies setup and saves time with customizable views that include only the patient data surgeons want.

Innovative software:

The software provides a logical, straightforward process with no nomogram required. 

Doctor using the TENEO GUI

Unparalleled experience

Surgeon experience:

The 360-degree swiveling microscope adapts to surgeon height and posture.

Patient experience:

The treatment bed swings out for easy access and optimizes patient head position.



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TENEO

Excimer Laser Platform Technical Specification
Laser Type Pulsed ArF-Excimer laser
Pulse frequency 500 Hz
Wavelength 193 mm
Spot size 1 mm
Treatment mode Flying spot
Energy density per pulse 200 mJ / cm2
Energy control Close loop
controlled energy beam delivery system
(3 sensors)
Beam shape Soft spot (truncated Gaussian)
Beam path Sealed, Nitrogen flushed
Type of eyetracker All dimensions active IR video based
Eyetracker rate 1740 Hz
Eyetracker dimensions X/Y/Z  torsion
Dynamic rotational tracking
Iris recognition Yes
Centration Automatic pupil centration
& manual adjustable
Microscope Zeiss FR1-PRO
3 Axis
Motorized 5x Magnification Changer
360° swiveling
Integrated Slitlamp/Projector Yes
Working distance 240 mm
Dimensions (W x L x H cm) 57 x 111 x 134 w/o bed
(22.44” x 43.7” x 52.76”)
139 x 196 x 134 w bed
(52.72” x 77.17” x 52.76”) w bed
Weight 322 kg w/o bed  
572 kg w bed
Touchscreen
Touch technology Projected Capacitive Touch Screen (PCT),
compatible with medical gloves
Display 24.1” diagonal
Native (optimal) resolution 1920 X 1200
Monitor dimensions W 557mm (22.72”),
H 402mm (15.83”),
D 66mm(2.99”)
Patient Bed
Mode Swiveling, configurable up to 60° 
XY-adjustable +/- 7cm
Z-adjustable 17 cm
Length 190 cm
Width Ergonomically shaped, max. width 73cm
Height 50-60cm (access height)
Weight 250 kg
Head Rest Horseshoe shaped for relaxed position & restraining effect
Vertical range: 40 mm
Tilt: +/-7.5Æ from center (horizontal) position