Auto Refractometers Machines / Auto Keratometers Machines / Autorefractors Machines
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We Offer EMI Option on Eyevis Model Rm-9200 Auto Refractometers
- EMI at 0% Interest
- No Document Required
- Grab a Best Deal from Lab Medic Systems
An auto-refractometers, also known as an optometer, is a device that automatically determines the correct lens prescription for your eyes. It offers a quick method to identify vision issues, differing from the traditional eye exam approach.
An auto refractometer/keratometer is a device used by eye care professionals to assess your vision. It rapidly determines the optimal lens strength for your glasses or contacts by shining a light into your eyes and measuring how the light reflects back.
This process helps the doctor identify whether you are nearsighted, farsighted, or have astigmatism, making it easier and faster to determine your prescription.
The Eyevis Model RM-9200 Auto Refractometer is a user-friendly tool designed to measure the refractive error of your eyes, helping to find the correct prescription for your glasses or contacts.
This device automatically fine-tunes itself to obtain the most accurate measurements, ensuring reliable results.
It’s an excellent choice for eye care professionals who need efficient and dependable results during eye exams. With this device, the process of checking your vision and getting the right lenses becomes smoother and faster.
Eyevis Model RM-9200 Auto Refractometer Technical Specification
| Touchscreen Monitor Size | 5.7 |
| Maximum Pupil Distance | 28-85mm |
| Model Name/Number | RM-9200 |
| Refractive Index Range | -0.25.00D to +22.00D |
| Weight | 14 Kg |
| Power Supply | 220V AC,50/60Hz |
| Axis Angle | 1 to 180 degree ( 1 degree step ) |
| Vertex Distance | 0,12,13.75,15 mm |
| Minimum Pupil Diameter | 2 mm |
| Brand | Eyevis |
| Size | 288x500x480 mm |
We Offer EMI Option on Rexxam K-900 / R-800 Auto Refractometers
- EMI at 0% Interest
- No Document Required
- Grab a Best Deal from Lab Medic Systems
The Auto Ref-Keratometer K-900 and Auto Refractometer R-800 deliver precise and reliable results.
Their compact, traditional, and user-friendly design ensures they are easy and comfortable for eye-care professionals to use daily. We proudly supply the Auto Ref-Keratometer K-900 and Auto Refractometer R-800 across India.
The K-900 seamlessly integrates the functions of both a keratometer and a refractometer, enabling eye-care professionals to measure corneal curvature and refractive errors simultaneously.
This dual functionality streamlines patient evaluations, making them quicker and more efficient.
The R-800, specialized in refractometry, is ideal for accurately determining prescriptions for glasses or contact lenses, ensuring optimal vision correction for patients.
K-900 Auto Refractometer Technical Specification
| Refractive measurement range (Ref measurement) |
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| Sphere (S) | Measurement range | -30D～±22D（VD=12） -22D～±30D（VD=0） |
Unit | 0.12D, 0.25D (Switching) | |
| Cylinder (C) | Measurement range | 0D～±10D (VD=0) |
Unit | 0.12D, 0.25D (Switching) | |
symbol | -, +, ± (Switching) | |
| Axis (A) | Measurement range | 0°～180° |
Unit | 1° | |
| Vertex distance | 0, 10, 12, 13.5, 15mm | |
| Minimum pupil diameter measurable | φ2.0mm | |
| Corneal curvature radius measurement |
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| Corneal curvature radius | Measurement range | 5.0mm～10.0mm |
Unit | 0.01mm | |
| Corneal refractivity | Measurement range | 0.12D, 0.25D (Switching) |
Unit | 0.12D, 0.25D (Switching) | |
| Cylinder (C) | Measurement range | 0D～±10D |
Unit | 0.12D, 0.25D (Switching) | |
symbol | mm, -D, +D (Switching) | |
| Axis angle | Measurement range | 0°～180° |
Unit | 1° | |
| PD measurement | Measurement range | 85mm(Near PD output) |
Unit | 1mm | |
| Pupil diameter measurement | Measurement range | φ2.0mm～φ8.5mm |
Unit | 0.1mm | |
| Measurement time | Refractive measurement range | Approx. 0.07sec. |
Corneal curvature radius measurement | Approx. 0.07sec. | |
| Fog control | Fogging for each measurement（Auto） |
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| Size | (W) 240mm D) 422mm (H) 430mm |
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| Movement range of the measurement unit | Forward/backward | ±22mm |
Horizontal direction | ±43mm | |
Vertical direction | ±17mm | |
| Movement range of the chin rest | vertical ±30mm |
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| Movement range of LCD | +30°swivel (left only), +40°tilt |
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| Weight | approx. 13kg |
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| Built-in monitor body | 5.7 inch color LCD monitor |
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| Printer | thermal line printer (paper width 58mm) |
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| Power voltage/ frequency | AC100V-240V, 50/60Hz |
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| Power consumption | 60VA |
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| Power saving function | OFF, 3, 5, 10min. (selectable) |
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K-800 Auto Refractometer Technical Specification
| Refractive measurement range (Ref measurement) |
||
| Sphere (S) | Measurement range | -30D～±22D（VD=12） -22D～±30D（VD=0） |
Unit | 0.12D, 0.25D (Switching) | |
| Cylinder (C) | Measurement range | 0～±10D (VD=0) |
Unit | 0.12D, 0.25D (Switching) | |
symbol | -, +, ± (Switching) | |
| Axis (A) | Measurement range | 0°～180° |
Unit | 1° | |
| Vertex distance | 0, 10, 12, 13.5, 15mm | |
| Minimum pupil diameter measurable | φ2.0mm | |
| PD measurement | Measurement range | 85mm(Near PD output) |
Unit | 1mm | |
| Pupil diameter measurement | Measurement range | φ2.0mm～φ8.5mm |
Unit | 0.1mm | |
| Measurement time | Refractive measurement range | Approx. 0.07sec. |
| Fog control | Fogging for each measurement（Auto） | |
| Size | (W) 240mm (D) 422mm (H) 430mm | |
| Movement range of the measurement unit | Forward/backward | ±22mm |
Horizontal direction | ±43mm | |
Vertical direction | ±17mm | |
| Movement range of the chin rest | vertical ±30mm | |
| Movement range of LCD | +30°swivel (left only), +40°tilt | |
| Weight | approx. 13kg | |
| Built-in monitor body | 5.7 inch color LCD monitor | |
| Printer | thermal line printer (paper width 58mm) | |
| Power voltage/ frequency | AC100V-240V, 50/60Hz | |
| Power consumption | 60VA | |
| Power saving function | OFF, 3, 5, 10min. (selectable) | |
We Offer EMI Option on I Optik ARK 910 Auto Refractometers
- EMI at 0% Interest
- No Document Required
- Grab a Best Deal from Lab Medic Systems
The I Optik AR/ARK 910 Auto Refractometer is a computer-controlled device used in eye examinations to provide an objective measurement of a person’s refractive error and determine the prescription for glasses or contact lenses. This is accomplished by analyzing how light changes as it enters the eye.
The ARK-910 Auto Refractometer is an advanced eye-measuring instrument that utilizes 3D technology to automatically focus and measure your eyes. It features a user-friendly 7-inch touchscreen for easy control, an adjustable chin rest to accommodate different users, and a built-in printer for convenient results.
With just a tap on the screen, you can quickly and accurately measure your eyes—no joystick required. The device delivers results in just 10 seconds and includes specialized functions for examining the back of the eye and measuring the curvature of the eye’s sides.
The Auto Refractometer automatically calculates the correction needed to align your “focus point” with the retina, the light-sensitive area at the back of the eye responsible for processing images accurately.
The measurements provided by the Auto Refractometer can be directly translated into a prescription for eyeglasses.
We are proud to be an importer, wholesaler, and supplier of the I Optik AR/ARK 910 Auto Refractometer in India.
I Optik ARK 910 Machine Auto Refractometer Technical Specification
| Refractive measurement |
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| Sphere (S) | -25.00~+22.00D (0.12/0.25D step) (VD=12mm) |
| Cylinder (C) | 0.00 ~ 10.00D (0.12/0.25D step) |
| Axis | 0 ~ 180° (1° step) |
| Pupil Distance | 10~85 mm |
| Pupil Diameter | ф2.0mm |
| Target Fixation | Auto fog system |
| Corneal Curvature Measurement (ARK-910 model only) | |
| Radius of Curvature | 5~ 10mm (0.01mm step) |
| Corneal Refraction | 33.75~67.50D(0.12/0.25D step) |
| Corneal Astigmatism | 0.00 ~ 15.00D(0.12/0.25D step) |
| Axis | 0~ 180° (1°step) |
| Corneal Diameter | 2.0~12.00mm |
| Other | |
| Monitor | 7-inch Color LCD |
| Printer | Thermal Line Printer |
| Interface | RS232/Bluetooth |
| Power Saving Function | OFF/ 5/15 minutes |
| Power Supply | AC100-240V, 50/60Hz |
| Power consumption | 75VA |
| Dimensions/weight | 262 (W) *467 (D) *487 (H) mm/17.2kg |
What is an Auto Refractometer used for?
An auto-refractometers, also known as an optometer, is a device used for the automated assessment of refractive errors. It offers an alternative approach to identifying refractive errors compared to traditional refractive methods. This procedure, known as refractometry or optometry, can be performed using various types of auto-refractors, each based on different principles.
An auto refractometer determines your prescription by measuring how light reflects within your eye. This quick and painless process provides the crucial information needed to accurately determine your eyeglass or contact lens prescription.
Optometry is indicated for conditions such as myopia, hyperopia, astigmatism, and presbyopia, as well as for determining prescriptions for glasses and contact lenses. The results from auto-refractors serve as a preliminary step for ophthalmologists and optometrists, especially in pediatric refraction and for individuals with disabilities who require corrective lenses.
What is the Principle of Autorefractometer?
Near Infrared Radiation (NiR) is utilized in the determination of refractive error due to its higher reflection from the fundus compared to normal radiation. Additionally, NiR is preferred because it does not cause photophobia, pupil constriction, or affect accommodation, ensuring a more comfortable and accurate assessment for the patient.
How Does an Auto Refractometer Machine Work?
The autorefractor shines light into the eye and measures the changes as it reflects off the back of the eye. During the process, the patient views an image that shifts in and out of focus, and multiple measurements are taken to determine when the eye is correctly focused. These final measurements are used to determine the level of vision correction required.
Unlike many traditional devices, some autorefractors utilize wavefront technology, which analyzes multiple focal points of light to create a detailed refraction map. This advanced method not only identifies basic refractive errors but also provides a comprehensive map of the eye’s refraction.
What is the Use of Autorefractometer Machine in Ophthalmology?
The autorefractor shines light into your eye and measures how it changes after reflecting off the back of the eye (the retina). You’ll then see an image that goes in and out of focus. The machine takes multiple measurements to figure out when your eye is properly focused.
During the test, the patient looks at a fixed image, like a hot-air balloon floating over land. Like many eye exam tools, autorefractors can measure vision needs within a wide range, from -30 to +25 for spherical errors and up to ±10 for cylindrical errors.
Sometimes, autorefractor and keratometer, which measure the curvature of the eye’s surface, are combined into one device, but their measurement ranges can differ. It’s important for customers to know whether a device can perform both functions and what the specific ranges are for each.
Contact Lab Medica For Auto Refractometer Machine Price
For inquiries about the price of an auto refractometer, please reach out to lab medica. We provide high-quality medical equipment at competitive prices, coupled with excellent customer service. Whether you need detailed product information or a quote, our team is ready to assist you. Contact us today to learn more about our machine and discover the best solution for your needs.
