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Autorefractometer G Matronix R30+
Autorefractometer G Matronix R30+ Specification
- Color
- White
- Accuracy
- High %
- Material
- Metal, Plastic
- Size
- Standard
- Weight
- 20 Kilograms (kg)
Autorefractometer G Matronix R30+ Trade Information
- Minimum Order Quantity
- 1 Unit
- Payment Terms
- Cash in Advance (CID)
- Supply Ability
- 10 Units Per Month
- Delivery Time
- 30 Days
- Main Domestic Market
- All India
Autorefractometer G Matronix R30+ About
An autorefractometer is a computer-controlled optical device used by eye doctors (optometrists, ophthalmologists) to quickly and objectively measure a person's refractive error, determining the precise prescription needed for glasses or contact lenses by analyzing how light bends through the eye, detecting nearsightedness (myopia), farsightedness (hyperopia), and astigmatism. It provides an initial objective baseline before a subjective exam, making vision assessments faster, more efficient, and more comfortable for patients, especially children or those with difficulty focusing.
How it Works
- Shines Light: The device projects light (often infrared) into the eye.
- Analyzes Reflection: It measures how that light reflects or refracts (bends) as it passes through the cornea and lens.
- Calculates Error: Using algorithms and optical principles (like Scheiner's pinhole, ray deflection), it calculates the power needed to focus light perfectly on the retina.
- Relaxes Accommodation: Modern devices use "fogging" or infinity scenes to relax the eye's focusing muscles, ensuring accurate readings.
Key Uses
- Objective Measurement: Provides quick, unbiased starting points for prescriptions.
- Identifies Issues: Detects myopia, hyperopia, and astigmatism.
- Pre- & Post-Surgery: Evaluates vision before and after refractive surgery (like LASIK).
- Keratometry: Many models also measure corneal curvature for contact lens fitting (auto-refractor/keratometer).
Benefits
- Speed & Efficiency: Saves time during eye exams.
- Accuracy: Offers precise, reliable measurements.
- Patient Comfort: Less subjective effort required from the patient.
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Terrus Mediquip
GST : 19DSNPK5287F1Z4
GST : 19DSNPK5287F1Z4
Mr. Rajib
(Proprietor)
Mobile : 08045801437
203, Shib Durga Apartment, Basunagar Gate No. 3, Madhyamgram, Near Chowmatha,Kolkata - 700129, West Bengal, India
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