• JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
    Adrian, Optical Distributor
    Lucky to met with JingGong Optical team at MIDO in Milano, now all items we are selling are imported from them, excellent team and works.
  • JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
    I tried JingGong auto refractor at Hong Kong optical fair, I decided to use their equipment for my second store, until now all my 10 shops over Albania are using JingGong Optical only, even for small parts they can give me great quality in a reasonable price.
  • JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
    I tried more than 10 suppliers for our optical instruments business but JingGong is the best, they can provide the real professional answers to solve our problems, recommended supplier!
Contact Person : Jessica
Phone Number : 86-13506517907
WhatsApp : +8613506517907

5.7" Display Auto Focusing Optometry Optical Refractometer

Place of Origin China
Brand Name XINYUAN
Certification CE, FDA
Model Number GRK8920
Minimum Order Quantity 1pcs
Price Negotiable
Delivery Time 10-20 work days
Payment Terms L/C, T/T, Western Union
Supply Ability 100pcs/month

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Model Number ARK860(GRK8920) Display 5.7inch LCD Screen
SPH -20D~+20D CLY -10D~+10D
Printer Within Built Printer Pupil Distance 30~85mm
Vertex Distance 0mm, 12mm, 13.75mm Chart Auto Fog
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Optometry Optical Refractometer


Auto Focusing Optical Refractometer


5.7" Display Optical Refractometer

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Product Description

Optical Refractometer ARK-860 with keratometer FDA and CE | optometry optical refractometer Auto Focusing | View


1.With Auto-tracing feature, operator can adjust the focus and alignment in up and down directions.
2.With Auto video taping feature, operator can take measurements automatically once equipment obtains satisfactory focus and alignment.
3.With Servo Chin-Rest, operator can adjust height of Chin-rest easily.
4.Display is tilt-adjustable.
5.Printer has a paper auto-cut feature

Ref/Keratometry, Flip Monitor 7" Touch Auto Trace SPHERE +/-20D CYLINDER +/-10.00


of measurement Sphere -20~+20D(VD=12) 0.125D step
Cylinder -10~+10D 0.125D step
Axis 0°~180° (1°step)
PD 30~85mm,1mm step
Vertex distance 0mm, 12mm, 13.75mm
Min Pupil Size ø2.0mm
Keratometry Radius of curvature 5.0~10mm(increment: 0.01mm)
Corneal power 33.00~67.00D(when corner equivalent refractive index is 1.337) (increment selectable from 0.12, 0.25D)
Corneal astigmatism 0.0~8.00D(increment selectable from 0.12,0.25D)
Axis 1~180°(increment:1°)
Corneal diameter 2.0~12.0mm(increment: 0.1mm)
Memory of data 10 measure value for each right and left eye
Others Chart Auto-fog
Display 5.7″ TFT LCD
Print Thermal print
Power supply 110V~220V±10% 50Hz 60VA
Dimension 480mmX270mmX445mm
Weight ~15.5kg


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Product & Service


  • Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic Unit, Ophthalmic Motorized Table, Ophthalmoscope, Retinoscope etc;
  • Lens Testing Device: Auto Lensmeter, UV Tester, Blue Blocking Lens Tester, Stress Tester etc;
  • Lens Lab Instruments: Auto Lens Edger, Hand Lens Edger, Groover, Lens Driller, Ultrasonic Cleaner, Frame Warmer, Pliers & Screwdrivers etc;
  • Accessories: Lens Blocking Pads, Interliner etc.

Trade Conditions:

  • Payment: TT, Western Union, L/C, Paypal;
  • Lead Time: 7 - 14 working days to finish order;
  • Warranty: 1 Year;
  • Standard: ISO, CE, FDA
  • After Sale Service: Lifelong.

About Us

Since from 2005, JingGong Optical started searching made in China optical instruments for optical wholesalers and chain stores, with many years’ experience and investment in this field, Now JingGong Optical is innovating, manufacturing & exporting a wide range of ophthalmic instruments, eyewear laboratory equipment, lab tools & accessories, if you are optical instruments wholesaler, optical shop, eye care hospital or lens laboratory, you can have best solutions from our instruments category.

In accordance with International & regional standards, JingGong Optical products are following ISO, CE & FDA instructions, also has warranty policy & maintenance service on each products, we are always working with customers to improve products and technology.

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