Auto Refractometer / Keratometer At Best Price in India

An Auto Refractometer / Keratometer is a computer-operated machine used in eye exams to measure a person’s vision needs and figure out their glasses or contact lenses prescription. It does this by checking how light bends when it goes into the eye.

 

Autorefractors are tools used to check how much vision correction someone needs. They are particularly useful for identifying different types of vision errors in the eye’s lens and cornea, and for checking patients before and after vision correction surgery.

 

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, autorefractors and keratometers, 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.

 

Auto Refractometer / Keratometer Machines

 

Eyevis Model RM-9200

The Eyevis Model RM-9200 is a simple device that measures the refractive error of your eyes, essentially helping to determine the correct prescription for your glasses or contact lenses.

 

This device automatically fine-tunes itself to ensure it provides precise readings, making it a reliable option for eye care professionals who need fast and accurate results during eye exams. With this device, the process of testing your vision and finding the right lenses for you is quicker and more efficient.

 

Eyevis Model RM-9200 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

 

Buy Auto Refractometer Eyevis Model RM-9200

 

Rexxam​

The Auto Ref-Keratometer K-900 and Auto Refractometer R-800 deliver accurate and reliable results. They have a classic, compact, and easy-to-use design, making them comfortable for eye-care professionals to use every day. We supply these devices in India.

 

The K-900 serves as both a keratometer and a refractometer, letting eye-care professionals check the curvature of the cornea and vision errors at the same time, making patient check-ups quicker and more efficient. The R-800 is specifically designed for refractometry and is excellent at precisely figuring out the needed prescription for glasses or contact lenses.

 

Auto Ref-keratometer Accuref K-900 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	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	Corneal curvature radius	Measurement range	5.0mm～10.0mm
		Unit	0.01mm
	Corneal refractivity	Measurement range	33.75D～67.5D (where corneal refractive index n＝1.3375)
		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） Fogging is provided at the first measurement followed by continuous measurement（Auto-Quick）
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)

 

Auto Refractometer Accuref R-800 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） Fogging is provided at the first measurement followed by continuous measurement（Auto-Quick）
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)

Buy Refractometer ACCUREF K-900/R-800

 

I Optik

The I Optik AR / ARK 910 is a computerized device used in eye exams to accurately measure a person’s vision correction needs for glasses or contact lenses. It works by assessing how light changes as it enters the eye.

 

The ARK-910 is an advanced tool that uses 3D technology to automatically adjust and measure your eye. It features a 7-inch touchscreen for easy operation, an adjustable chin rest to accommodate various users, and it even has a built-in printer for immediate results.

 

I Optik AR / ARK 910 Specification​

Refractive measurement	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

 

Buy I Optik Auto Refractometer

 

Application Of Auto Refractometer

An auto refractometer is a device that determines the refractive inaccuracies and prescription requirements of an individual’s eyes by utilizing a light beam. It is essential during eye examinations for providing a precise and objective evaluation of an individual’s vision. Additionally, it assists in identifying other eye conditions like astigmatism, myopia, hyperopia, and presbyopia.

 

The auto refractometer is versatile, with several uses across various environments and contexts. Here are some of its key applications:

 

Clinical Practice: It is utilized to screen patients for refractive errors and establish a foundation for additional tests and treatments. Furthermore, it helps in tracking changes in a patient’s refractive status over time or following procedures like surgery or the fitting of contact lenses.

 

Research: This device is valuable in researching the epidemiology and risk factors associated with refractive errors, as well as their effects on visual function and quality of life. It is also instrumental in assessing the efficacy and safety of new corrective treatments and technologies.

 

Community-Based Programs: The auto refractometer is ideal for mass screening and diagnosing refractive errors in remote or underserved communities where eye care services are scarce or nonexistent. It also enables the provision of cost-effective and accessible vision correction solutions, such as ready-made glasses or contact lenses, to those in need.