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Refurbished Tonopen XL
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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

Used Autorefractor Keratometer Topcon KR-8800
with 90 days warranty

Click here for more info


Autorefractor Shin Nippon Acuref 8001

Shin Nippon 8001

Autorefractor Topcon RM-800

Topcon RM-800


Autorefractors with Keratometer

autorefractor keratometer Viewlight Smart RK-11

Autoref / Keratometer
Viewlight Smart RK-11

Huvitz HKR7000

Huvitz HRK-7000

autorefractor keratometer tomey rc-5000

Tomey RC-5000

autorefractor keratometer topcon KR-800

Topcon KR-800

Autorefractor Retinomax 3

Retinomax 3


Autorefractor/Keratometer with Topographer

tomey rt-7000

Tomey RT-7000

topcon kr-8000PA Supra

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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