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Refurbished Tonopen XL
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Autorefractor

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autorefractorAn automated refractor, or autorefractor, is a computer-controlled machine used during an eye examination to provide an objective measurement of a person's refractive error and prescription for glasses or contact lenses. This is achieved by measuring how light is changed as it enters a person's eye.

The automated refraction technique is quick, simple and painless. The patient takes a seat and places their chin on a rest. One eye at a time, they look into the machine at a picture inside. The picture moves in and out of focus and the machine takes readings to determine when the image is on the retina. Several readings are taken which the machine averages to form a prescription. No feedback is required from the patient during this process.

Within seconds an approximate measurement of a person's prescription can be made by the machine and printed out.

In some offices this is used to provide the starting point for the optometrist in subjective refraction tests. Here, lenses are switched in and out of a phoropter and the patient is asked "which looks better" while looking at a chart. This feedback refines the prescription to one which provides the patient with the best vision.

Automated refraction is particularly useful when dealing with non-communicative people such as young children or those with disabilities.

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Used Autorefractors

used autorefractor keratometer kr-7000

Price: $4,895

Used Autorefractor Keratometer
Topcon KR-8000
90 days warranty

 

used autorefractor

Price: $3,180

Used Autorefractor
Topcon RM-8000
90 days warranty

Autorefractors

Autorefractor Shin Nippon Acuref 8001

Autorefractor
Shin Nippon 8001

 

Autorefractor Topcon RM-800

Autorefractor
Topcon RM-800

Autorefractors with Keratometer

autorefractor keratometer Viewlight Smart RK-11

Autorefractor Keratometer
Viewlight Smart RK-11

autorefractor keratometer Huvitz HRK7000

Autorefractor Keratometer
Huvitz HRK-7000

autorefractor keratometer Potec PRK6000

Autorefractor Keratometer
Potec PRK-6000

autorefractor keratometer topcon KR-800

Autorefractor Keratometer
Topcon KR-800

autorefractor keratometer Tomey RC-5000

Autorefractor Keratometer
Tomey RC-5000

Autorefractor Retinomax 3

Autorefractor Keratometer
Retinomax 3

Autorefractor/Keratometer with Topographer

tomey rt-7000

Autoref/Keratometer/Topographer
Tomey RT-7000


topcon kr-8000PA Supra

Autoref/Keratometer
Topcon KR-8000PA Supra

*Only Non-USA Orders


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Phone: (305) 593 - 2015

Fax: 1.866.615.2426

Optivision2020, Inc.

3026 NW 79 AVE.
Miami, Florida 33122

 


Refurbished Tonopen XL
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used ophthalmic combo chair and stand
Used Marco combo
90 days warranty
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