Clean Sweep Live Auction on Wed. May 1st. Click to view the full inventory


Flag this model as duplicate or for review

Want to Buy A NIDEK ARK500A Autorefractor Keratometer?

Post an RFP in minutes

Post a free Request for Proposal and get quotes on equipment you are looking to buy from DOTmed's Gold Service Dealers!

Find All Used, New, and Refurbished NIDEK ARK500A Autorefractor Keratometer For Sale Listings on DOTmed

NIDEK ARK500A Autorefractor Keratometer



Model Rating

Not Rated
Rate This Model Now
Information Provided By:
The NIDEK ARK-500A is an autorefractor/keratometer which contains both a refractormeter and keratometer in one unit. The refractometer objectively measures refractive errors of sphere, cylinder, and axis for lenses that correct the patient's vision into emmetropia. The ketatometer measures the corneal curvature radius (corneal refractive power), principal meridian direction and corneal cylendrical power. Refraction is mainly performed as a reference for lens prescrition to correct the visual acuity using glasses or contact lenses.
The corneal curvature radius measurement is mainly performed for the following purposes:

Lens prescription fro correction of visual acuity using contact lenses or such.
Determination of the power of intraocular lenses to be implanted after cataract surgery.
Postoperative follow-up of corneal shape.

The device offers the following features in addition to the above features:

The ARK-500A is provided with an auto-tracking mechanism that achieves alignment in the up and down direction.
An auto shooting function is provided; measurements take place automatically when the device is best aligned and focused.
A moterized up and down chin rest allows the operator to easily adjust the height of the chinrest.
A built in RS-232C interface allows data export to computers and such.
A view comparison function and measurement ring image display function are provided.




Share your opinion or experience with this equipment - Review this model

Sentient Lasers the SOLUTIONS Company Service, Sales, Buy, Warranty & Lease

The only company with Blue Dot Certified pre-owned lasers & energy based devices. Ask about 1-year warranties on top OEM’s Cutera, BTL, Candela, Lumenis, Palomar, Alma, Syneron & Cynosure! (855) 819-3781 r.haller@sentientlasers.com www.SentientLasers.com DOTmed Certified DOTmed 100

Increase Your
Brand Awareness
Auctions + Private Sales
Get The
Best Price
Buy Equipment/Parts
Find The
Lowest Price
Daily News
Read The
Latest News
Browse All
DOTmed Users
Ethics on DOTmed
View Our
Ethics Program
Gold Parts Vendor Program
Receive PH
Gold Service Dealer Program
Receive RFP/PS
Healthcare Providers
See all
HCP Tools
A Job
Parts Hunter +EasyPay
Get Parts
Recently Certified
View Recently
Certified Users
Recently Rated
View Recently
Certified Users
Rental Central
Rent Equipment
For Less
Sell Equipment/Parts
Get The
Most Money
Service Technicians Forum
Find Help
And Advice
Simple RFP
Get Equipment
Virtual Trade Show
Find Service
For Equipment
Access and use of this site is subject to the terms and conditions of our LEGAL NOTICE & PRIVACY NOTICE
Property of and Proprietary to DOTmed.com, Inc. Copyright ©2001-2019 DOTmed.com, Inc.