Marco TRS-6100 Automated Refraction System

Brand: Marco


Provide a more comfortable patient experience while increasing optical sales with the Marco TRS-6100 automated refractor.

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Increase your efficiency and profitability with the Marco TRS-6100 Automated Refraction System. This innovative technology is fast, accurate, ergonomic, and streamlines your data flow. Plus, you can instantly show patients a comparison of their old vs. new prescription which can greatly increase your optical sales revenue.


  • Fast, accurate refractions
  • Streamlined data flow
  • Remote touchscreen display with intuitive, ergonomic keyboard for simple, one-handed operation
  • Programmable monocular fogging better suppresses accommodation and allows more realistic refractions with both eyes open
  • Tilt screen and angled refractor head for realistic near testing
  • Instantly compares patients’ old vs. new prescriptions
  • “Favorites” page for quick and easy access to frequently used charts
  • Larger forehead rest range of 25±2 mm to accommodate more patients
  • Integrates with most EMR/EHR systems

Optimized Patient Flow

By streamlining the flow of data from pre-test instruments, simplifying the exam process for the patient, linking charts to coordinate with selected tests, and speeding up the final verification by the patient, significant time can be saved over the entire refraction process. Saving minutes per patient throughout the day allows for increased quality time with patients discussing their care or adding additional patients to your schedule.

Superior Accuracy

While traditional refraction relies on manual measurements and subjective evaluations, the TRS-6100 digital refractor utilizes technology and algorithms to perform a highly accurate evaluation.

More Comfortable for the Physician

Manual refraction can cause a lot of wear and tear on the clinician’s neck, shoulders, and lower back. The Marco TRS-6100 can be operated with one hand using the remote keyboard and touchscreen, reducing repetitive stress injuries.

Reduced Patient Stress

Many patients find the manual refraction exam a source of anxiety and worry whether they made the appropriate choices. The TRS-6100 allows the patient to see two images simultaneously, easing their uncertainty and enabling confident responses.


The TRS-6100 Automated Refractor can be seamlessly integrated with your Marco pre-test devices as well as most EMR/EHR systems. This not only saves time, but also eliminates the chances of human transcription errors.


Sphere -29.00 to +26.75 D (0.12/0.25/0.50 to 3.00 D increments)
-19.00 to +16.50 D (cross cylinder test, prism test)
Cylinder 0 to ±8.75 D (0.25, 1.00, 2.00, 3.00 D increments)
Axis 0 to 180° (1° / 5° / 15° increments)
Pupillary Distance Distance PD: 48 to 80 mm
Near PD (35 cm): 50 to 74 mm
Full convergence Distance PD: 54 to 80 mm
Prism 0.00 to 20.00Δ (0.1, 0.5, 2Δ increments)
Auxilary Lenses Cross cylinder: ±0.25D, ±0.50D, ±0.25 D auto cross
Occluder: Available
Pinhole: 2.0 mm in diameter
Color filter: Right red, Left green
Polarizing filter: Right 135° / Left 45°, Right 45° / Left 135°
Fixed cross cylinder: ±0.50 D (fixed with the Axis set at 90º)
Spherical lens for retinoscope: 0D, +1.5D, +2.0 D (selectable by setting)
Maddox rod (red): Right horizontal, Left vertical
Dispersion prism (fixed): Right 6ΔBU, Left 10ΔBI
Dispersion prism for binocular balance: Right 3-10ΔBD, Left 3-10ΔBU
Dispersion prism for horizontal phoria: Right 3-10ΔBU, Left 3-10ΔBD
Dispersion prism for vertical phoria: Right 5-15ΔBI, Left 5-15ΔBI
Refraction Distance for Near Vision 350 to 700mm (can be changed in 50mm increments)
Visual Field 40° (VD = 12mm) 39° (VD = 13.75mm)
Vertex Distance Scale 12, 13.75, 16, 18, 20 mm
Forehead Rest Adjustment 25±2 mm
Horizontal Level Adjustment ±2.5°
Display 10.4-inch color LCD
Refractor Head Main Body 16.06 x 4.21 x 10.91″ / 7.1 lbs
Control Box 10.23 x 9.06 x 8.15″ / 4.6 lbs
Relay Box 7.44 x 8.7 x 2.87 / 3.1 lbs
Printer 3.98 x 3.39 x 4.76 / 1.3 bs