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Mogappair, Chennai, Tamil Nadu

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Auto Refractometer

Retailer of a wide range of products which include huvitz hrk-8000a auto refkeratometer, huvitz hrk-1 auto ref-keratometer, huvitz hrk-9000a auto refractometer and huvitz hrk-7000(a) auto refractometer.

Huvitz Hrk-8000A Auto Refkeratometer

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Huvitz Hrk-8000A Auto Refkeratometer
  • Huvitz Hrk-8000A Auto Refkeratometer
  • Huvitz Hrk-8000A Auto Refkeratometer
  • Huvitz Hrk-8000A Auto Refkeratometer
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Product Brochure
Product Details:
Type of InstrumentAuto refractometer
Dimensions262(W) x 522(D) x 437(H)mm
Weight20.5kg
Up-Down+-15mm
Memory of Data10 measurements for each eye
Internal PrinterThermal Line Printer with Auto Cutting function
Display7 inch Wide Color TFT LCD
Power SavingBand : 2.4GHz, IEE802.11b/g, Security : WPA2-PSK

1. Optical SystemWavefront Technology measures the wavefront of light reflected from the retina and the refractive power with various sensors divided by sectors and analyzes them with extreme precision.

2. High Order Aberration Map is onBesides the conventional data such as Spherical, Cylinder and Axis, the high order aberration data is displayed in a graphical Zernike refraction map for better understanding of patient’s eyes and superior clinical decision making.

3. PSF & Image SimulationPoint Spread Function (PSF) and chart simulation of retinal display can make patients understood in a much better way of their clinical status of eyes and customized lens benefits.

4. Color View ModeThe Full Color CCD camera and white LED light source in the auto ref-keratometer enable you to see eyes and contact lens fitting status which was.

5. Contact Lens Fitting Assistance GuideThe World’s First contact lens fitting function in an auto ref-keratometer enables you to see fluorescein liquid with blue illumination.
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Huvitz Hrk-1 Auto Ref-Keratometer

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Huvitz Hrk-1 Auto Ref-Keratometer
  • Huvitz Hrk-1 Auto Ref-Keratometer
  • Huvitz Hrk-1 Auto Ref-Keratometer
  • Huvitz Hrk-1 Auto Ref-Keratometer
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Product Brochure
Product Details:
Display TypeDigital
Type Of Auto RefractometerTabletop
Display Size7''
Screen TypeColor Lcd Screen
BrandHuvitz
Model Name/ NumberHRK-1
Minimum Pupil Diameter2.0 mm
Maximum Pupil Diameter10-85 mm
Axis Angle0 - 180 Degree
Measurement ModeKeratometry Mode, Refractometry Mode
Data Output OptionsBuilt in Printer
Usage/ApplicationHospital
Dimensions261(W) x 513(D) x 433(H)mm
Weight (in Kg)16kg

1. Smart Assembly Moving Control (SAMC) TechConsidering the refractive error of the patient, the measurement ring is projected on the retina, and is adjusted automatically by Smart Assembly Moving to secure a stable signal. HRK improves the effect of uneven light reflection in normal and cataract eyes with the results being more accurate refractive power REF data

.2. Quick Virtual Aiming Dot FunctionThe Aiming Dot quickly guides you to easily find the patient’s visual apex from any position for fast alignment. Reliable refractive power REF data is then automatically obtained.

3. Immediate Color View ModeFull color camera and white LED light is used for color display, overall condition monitoring, contact lens fitting and prescription.

4. Contact Lens fitting Assistance GuideImage processing, using a fluorescence solution and yellow filter, automatically determines the fitting state.
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Huvitz Hrk-9000A Auto Refractometer

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Huvitz Hrk-9000A  Auto Refractometer
  • Huvitz Hrk-9000A  Auto Refractometer
  • Huvitz Hrk-9000A  Auto Refractometer
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Product Brochure
Product Details:
Type of InstrumentAuto refractometer
Pupil Size1.8mm
Pupil Distance85mm
Weight (in Kg)19kg
InterfaceRS-232 x 1, USB(for Service) x 1, Wi-Fi (for Data communication)
Internal PrinterThermal line printer with auto cutting function
Memory of Data10 measurements
Wi-FiBand : 2.4GHz, IEE802.11b/g, Security : WPA2-PSK
Dimension255(W) x 550(D) x 490(H)mm

1. Subjective VA Test - Comparison between subjective and objective VA tests yields more reliable and accurate data.


2. Wavefront Technology - Huvitz’ wavefront analysis algorithm goes beyond general refraction to conclude highly accurate and reliable cornea refractive power and index.

3. TFBUT Measurement and Meibography - Experience TFBUT function and Meibography to obtain thorough information about tear film/dry eye and meibomian gland conditions.

4. Wireless Communication - Experience wireless communication with HLM-9000 and HDR-9000 via Wi-Fi for data transmission.(RS-232 cable is also possible)
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Huvitz Hrk-7000(A) Auto Refractometer

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Huvitz Hrk-7000(A) Auto Refractometer
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Product Brochure
Product Details:
Type of InstrumentAuto refractometer
Pupil Distance85mm
Measurement ModeKeratometry Mode
Weight (in Kg)18.5kg
Dimension265(W) x 500(D) x 430(H)
Up-Down+-15mm
Left-Right+-5mm, +-2mm
Internal PrinterThermal line printer

Product Feature
  • Optical System own developed micro lenslet array a number of separated focal spots, of which the pattern provides valuable information about customer’s ocular system.
  • Peripheral keratometry Measurement
  • HRK-7000 / HRK-7000A provides peripheral keratometry measurement data that can be greatly useful for fitting contact lenses.
  • Graphical Display of Refraction Map
  • The graphical display of refraction errors enhances customers’ understanding and reliability.
  • Auto Tracking
  • The cutting edge auto sensing and 3 dimensional movement mechanism enable to track down a measuring focus of an eye automatically and complete the measurement.
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Anish V (Sales Manager)
Nethra Instruments
MIG 134, Ground Floor, 8th Street, Mogappair Eri Scheme
Chennai - 600037, Tamil Nadu, India
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