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 | Enhanced Medical Services
Trs 5100 1 | Enhanced Medical Services

Marco TRS-5100 Digital Refractor

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The TRS-5100 refractor benefits from Marco’s latest generation of digital refraction technology. Replacing the standard refractor, it allows practitioners to control the entire refraction process from a keypad small enough to sit in your lap. Since the TRS-5100 is completely programmable, all the lenses are moved for you at the touch of a single button, taking you to each new refraction step. While convenient for you, it is also helpful if you delegate refractions and want your technicians to perform the refraction steps in a specific consistent order. Digital speed and accuracy instantly compares patients’ old & new Rx. The TRS refraction equipment can be configured in the traditional lane or as part of the Epic workstation.


Forehead Position Detector: The TRS has a forehead position detector (blue LED) for reliable vertex measurements. Wide Visual Field (40°) apertures provide a natural view of the environment enabling more realistic and accurate refractions.

8.4" Touchscreen: The 8.4-inch color LCD gives enhanced, illuminated detail with the functionality of a touch screen. No longer does the doctor need to strain in low light to see the refractor in order to perform the exam.

Ergonomic Design: The TRS-5100’s compact and ergonomic design presents a modern high-tech appearance which enhances the patient’s perception of the practice. With the TRS, the operator can remain comfortably seated throughout the entire exam.

Intelligent Split Prism: Simultaneous presentation of the two Jackson Cross images with the Split prism makes cylinder power and axis testing much quicker and easier for both the patient and the doctor than with traditional Jackson cross cylinder testing.

Advanced Dial: Advanced Dial with S/C/A Mode Key in the center allows the doctor to quickly refine sphere, cylinder, and axis using only one hand. This makes it much easier to perform retinoscopy when necessary.

Specifications Financing

Sphere -29.00 to +26.75D (0.12D / 0.25D / 1D / 2D / 3D steps)
Cylinder 0 to ±8.75 D (0.25D / 1D / 2D / 3D steps)
Axis 0 to 180° (1° / 5° / 15° steps)
PD 48 to 80mm (far vision) 50 to 74mm (near vision) (0.5 / 1mm steps) 54 to 80mm (Far PD at which both batteries can converge)
Rotary Prism 0 to 20D (0.1 / 0.5 / 2D increments) 0 – 20D (0.5D, 1D, 2D steps)
Auxilary Lenses Occluder, Polarizing Lenses, Pin Hole (1mm), 10 base-in prism, Red Maddox Horizontal (right eye), 6 base-up prism, Red Maddox Vertical (left eye), Cross mark for P.D., Red Lens (right eye), .50 fixed cross cylinder, Green Lens (left eye), Retinoscopic Lens, (+1.5D, +2.0D)
Refraction Distance for Near Vision 350 to 700mm (50mm increments)
Visual Field 40° (VD = 12mm) 39° (VD = 13.75mm)
Vertex Distance 12-20mm (12, 13.75, 16, 18, 20mm) General Information
Forehead Rest Adjustment 16mm
Horizontal Level Adjustment ±2.5°
Display 8.4-inch color LCD with touch screen
Printer Built-in
IC Reader/Writer Built-in

EMS has partnered with GreatAmerica Financial Services to provide financing to our customers. Headquartered in Cedar Rapids, IA since 1992,
GreatAmerica Financial Services is the largest private independent small ticket equipment finance company in the US. GreatAmerica works with our customers to make purchases as easy as possible with an industry leading customer service experience.

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