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Measuring Range

Range Of Measurement

Refractometer

Modes

Corneal Curvature Measurement

Auto refractometer

The new Auto Refractometer boasts enhanced accuracy through its cutting-edge optical system. Offering a broad measurement range, it operates seamlessly in auto, manual, and IOL modes, catering to diverse needs. Its user-friendly automated mist measurement process minimizes adjustment errors, ensuring precision. Leveraging microprocessor technology, this device accelerates image processing, delivering swift and dependable measurements. It stands as a paragon of precision, simplicity, and reliability. Pioneering technology reduces the pupil diameter of diopter-measured objects to a mere 2.0 mm, enhancing accuracy. Its intuitive single-key operation via a streamlined panel design simplifies all tasks, and measurement results are readily displayed on-screen. In summary, this Auto Refractometer, combined with a keratometer, embodies the epitome of advanced innovation, offering unparalleled accuracy and user-friendliness for precise eye measurements.

Auto Refractometer LMAR-402

  • Measuring Range: Sphere:-20 to +20D(VD=12) 0.12D/0.25D step, Cylinder:-8 to +8D 0.12D 0.12D/0.25D step,Axis:0 to180 ° step: 1 °
  • Pupil Distance: 45 to 88mm, step: 1 mm
  • Vertex Distance: 0mm, 12mm, 13.75 mm
  • Minimum Pupil Size: Ø2.0 mm
  • Chart: Auto fog

Auto Refractometer LMAR-403

  • Range Of Measurement: -20.00 to +20.00D(VD=12) 0.12D/0.25D step, 0.00 to ±10.00D (VD = 12mm) 0.12/0.25D step, 1 to 180° (1°step), 30 to 85 mm, 0.0, 12.0, 13.75, 15.0mm, ø2.0 mm, Automatic fogging
  • Corneal Curvature Measurement: 5.0 to 10mm(increment:0.01mm), 33.00 to 67.00D (0.12,0.25D), 0.00 to 15.00D(0.12,0.25D), 1 to 180° (step 1°), 2.0 to 12.00 mm
  • K/R Mode Of Measurement: Refractive and Keratometer measurement
  • REF Mode Of Measurement: Refractive measurement
  • KEF Mode Of Measurement: Corneal curvature measurement
Autorefractor Keratometer LMRK-401
  • Refractometer: -20m-1 to +20m-1 (VD = 12mm) 0.12/0.25m-1 step, 8m-1 to +8m-1 (VD = 12mm) 0.12/0.25m-1 step, 0 to 180° (1°step), 45 to 88 mm,1mm step, -, +, ±, ø2.0 mm
  • Keratometer: 5.0 to 10mm(increment:0.01mm), 33.75 to 67.50D(when comer equivalent refractive index is 1.337) (increment selectable from 0.12,0.25D), 0.0 to 0.8D(increment selectable from 0.12,0.25D), 1 to 180° (increment 1°), 2.0 to 14.0mm (increment 0.1mm), 10 measure value for each right and left eye
  • General Features: Follow-up colorful fogging chart system, 7″ TFT LCD, Thermal print, 90V to 264V to 50Hz/60Hz, 492mm×280mm×476mm, 15.5KG
Autorefractor Keratometer LMRK-402
  • Refractometer: -20 to +20D(VD=12) 0.125D step, -8 to +8D 0.125D step, 0° to 180° (1°step), 045 to 88 mm,1mm step, 0 mm,12 mm,13.75 mm, ø2.0 mm
  • Keratometer: 5.0 to 10mm(increment:0.01mm), 33.75 to 67.50D(when comer equivalent refractive index is 1.337) (increment selectable from 0.12,0.25D), 0.0 to 0.8D(increment selectable from 0.12,0.25D), 1 to 180° (increment 1°), 2.0 to 14.0mm (increment 0.1mm), 10 measure value for each right and left eye
  • General features: Follow-up colorful fogging chart system, 7 inch TFT LCD, Thermal print, 220V±10% 50 Hz 60 VA, 514mm×284mm×465mm, 15.5KG

Auto Refractometer LMAR-401

  • Modes: REF mode, KEF mode
  • Pupil Distance: 10 to 85 mm
  • Minimum pupil diameter measurable: 2.0 mm
  • Target: Automatic fogging target
  • Radius of curvature: 5 to 10 mm (0.01mm step)

Frequently Asked Questions

1 What is an Auto refractometer?

An Auto refractometer is a fast, reliable tool designed for automated vision testing and prescription accuracy.

2 How does Auto Refractometer work?

It works by projecting light into the eye and measuring how it reflects to calculate refractive error.

3 Is Auto Refractometer suitable for high-volume clinics?

It is ideal for high-volume clinics because it speeds up exams and reduces patient waiting time.

4 What role does Auto Refractometer play in vision screening programs?

It is essential in vision screening programs due to its portability, ease of use, and quick measurement capability.

5 Can Auto Refractometer be used for patients with high myopia or hyperopia?

It is used to measure a wide range of refractive errors, including high levels of myopia and hyperopia.

6 How does Auto Refractometer contribute to workflow efficiency?

It streamlines workflow by automating initial vision testing, allowing clinicians to focus on diagnosis and patient care.

7 How does Auto Refractometer help in pre-testing for refractive surgery?

It offers baseline refractive measurements that assist surgeons in planning procedures like LASIK or PRK.

8 Can Auto Refractometer be used for follow-up in progressive lens users?

It helps monitor changes in prescription needs for patients using progressive lenses over time.

9 Is Auto Refractometer helpful for patients with neurological disorders?

It is used for patients with neurological conditions to assess refractive changes without relying on subjective responses.

10 Can Auto Refractometer assist in screening for visual readiness in pilots or air traffic controllers?

It provides objective, high-precision refraction data critical for occupations requiring acute visual performance.