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Ezer ERK-7800 Autorefractor Keratometer For Sale

$3,300.00

Ezer ERK-7800 Auto Refractor/Keratometer

Confidently measure the human eye with a sophisticated cutting edge technology designed to enhance your ability to diagnose ocular errors faster, easier, and accurately. Ezers ERK-7800 is brilliantly designed technology measures the eye with ultra precision and speed to provide reliable data as the starting point of your refraction and contact lens fitting. It’s compact and modern design enables seamless operation and an enhanced patient comfort, making it the ideal choice in for any ophthalmic practice. Backed by an industry leading 2-years warranty!

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Description

Ezer ERK-7800 Autorefractor Keratometer

Features of the ERK-7800 Auto Refractor/Keratometer
▪ Auto Refractor/Keratometer
▪ Enhanced Retro-illumination Imaging
▪ Accurate Measurement of Iris & Pupils Diameters
▪ Precise Temperature Sensor Compensation
▪ Enhanced Measuring Speed
▪ Comfortable Motorized Chin Rest
▪ Automatic High Speed Cutting Printer
▪ Simple One Touch Lock Knob
▪ 20 Touch & Tilt Color Monitor Display
▪ Sophisticated TFT LCD Graphic User Interface
▪ Easy Network Capability
▪ Backed by an Industry Leading 2-years Warranty!
▪ Auto Refractor/Keratometer
The ERK-7800 instantly reports the patient’s assessed eye power by combining the Auto Refractor/Keratometer functions into this one sharp instrument, making measurement a snap. This determines the refractive and keratometric properties of the human eye to assist eye care professionals in the process of prescribing corrective eyeglasses and contact lenses.

▪ Keratometry and Refractometry (RK Mode)

▪ Enhanced Retro-illumination Imaging Ezer ERK-7800 Autorefractor Keratometer
With the Enhanced Retro-illumination Imaging capability in the ERK-7800, you can treat and see abnormal crystalline lenses, cataracts, and scratches of corneas helping you to determine how healthy the patients eyes are with better clarity. This allows for observation of the eye condition of the cataract or contact lens surface. The system saves up to 2 images of each eye.

▪ Accurate Measurement of Iris & Pupils Diameters
The corneal diameter and base curve of contact lenses can be measured with this one instrument. Therefore, measurements of eye and prescriptions for glasses and contact lenses can be made more efficiently.

▪ Measuring Cornea Size (SIZE MODE)

▪ Wide Dioptric Measurement Range
Because the ERK-7800 covers a wide measurement range from -25D to +22D, even an examinee with strong myopia can be measured.
▪ Enhanced Measuring Speed
Specially designed image chips have succeeded to make REF measuring speed faster reducing the overall examination time and increases throughput for complete examinations.

▪ Comfortable Motorized Chin Rest
Simply by pressing up/down buttons, user can set the height of measuring point comfortably. With the cutting edge auto sensor mechanism, you can track down, measure and focus the eye with out ever making a mistake.

▪ Automatic Printer Paper Cut
The printer is designed to execute, print, & cut data automatically at high speed for immediate results.

▪ Simple One Touch Lock Knob
With just the touch of a single button, the main body can easily be locked to its base.

▪ 20 Degrees Tilted LCD Monitor
The LCD Monitor tilts up to 20 degrees; a design made for comfort making. Excellent ergonomics makes it possible to operate the ERK-7800 while standing or sitting, for added convenience.

▪ Sophisticated TFT LCD Graphic User Interface
Sharp images with easy to understand icons make this 6.4-inch color TFT LCD interface user-friendly and enjoyable to work with.

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Quick Comparison

SettingsEzer ERK-7800 Autorefractor Keratometer For Sale removeAcuson Sequoia 512 LCD Ultrasound Machine removeNidek OPD-Scan III Corneal Analyzer For Sale removeZeiss Humphrey Hark 599 Autorefractor / Keratometer For Sale removeNidek CEM-530 Specular Microscope For Sale removeRighton Retinomax 5 Auto Refractor For Sale remove
NameEzer ERK-7800 Autorefractor Keratometer For Sale removeAcuson Sequoia 512 LCD Ultrasound Machine removeNidek OPD-Scan III Corneal Analyzer For Sale removeZeiss Humphrey Hark 599 Autorefractor / Keratometer For Sale removeNidek CEM-530 Specular Microscope For Sale removeRighton Retinomax 5 Auto Refractor For Sale remove
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DescriptionEzer ERK-7800 Auto Refractor/KeratometerConfidently measure the human eye with a sophisticated cutting edge technology designed to enhance your ability to diagnose ocular errors faster, easier, and accurately. Ezers ERK-7800 is brilliantly designed technology measures the eye with ultra precision and speed to provide reliable data as the starting point of your refraction and contact lens fitting. It’s compact and modern design enables seamless operation and an enhanced patient comfort, making it the ideal choice in for any ophthalmic practice. Backed by an industry leading 2-years warranty!The Sequoia system’s advanced technologies are designed to make image acquisition easier, reduce exam time and increase overall efficiency. Along with many other included features, the Sequoia system offers Native, a patient specific imaging which adapts both phase and amplitude information of each unique patient’s properties which delivers a consistently better image across a broad range of patients.The OPD-Scan III is an automated 5 in 1 instrument that combines topography, wavefront, autorefraction, keratometry, and pupillometry — allowing accurate and reliable analysis of corneal aberration.

The HUMPHREY 599 is the best combination refractor-keratometer to offer subjective refinement of sphere, cylinder, and axis as well as isolated acuity lines, children’s targets, near testing, and low contrast sensitivity testing.

Combination of auto and manual analyses

All three manual analysis methods can be performed on the same image and also on auto-analyzed images. The versatility of combining automated and manual analyses allows analysis of the range of pathology in a comprehensive practice.
The CEM-530 with new advanced software and enhanced image capture system allows rapid image acquisition. 

RIGHTON RETINOMAX-5 AUTO REFRACTOMETER / KERATOMETER

  Automatic AxisCompensation and extended measurement range Not only does the device let examiner know the cylinder axis angle, but it can also be automatically adjusted if it is not level.
ContentEzer ERK-7800 Autorefractor KeratometerFeatures of the ERK-7800 Auto Refractor/Keratometer ▪ Auto Refractor/Keratometer ▪ Enhanced Retro-illumination Imaging ▪ Accurate Measurement of Iris & Pupils Diameters ▪ Precise Temperature Sensor Compensation ▪ Enhanced Measuring Speed ▪ Comfortable Motorized Chin Rest ▪ Automatic High Speed Cutting Printer ▪ Simple One Touch Lock Knob ▪ 20 Touch & Tilt Color Monitor Display ▪ Sophisticated TFT LCD Graphic User Interface ▪ Easy Network Capability ▪ Backed by an Industry Leading 2-years Warranty! ▪ Auto Refractor/Keratometer The ERK-7800 instantly reports the patient’s assessed eye power by combining the Auto Refractor/Keratometer functions into this one sharp instrument, making measurement a snap. This determines the refractive and keratometric properties of the human eye to assist eye care professionals in the process of prescribing corrective eyeglasses and contact lenses.▪ Keratometry and Refractometry (RK Mode)▪ Enhanced Retro-illumination Imaging Ezer ERK-7800 Autorefractor Keratometer With the Enhanced Retro-illumination Imaging capability in the ERK-7800, you can treat and see abnormal crystalline lenses, cataracts, and scratches of corneas helping you to determine how healthy the patients eyes are with better clarity. This allows for observation of the eye condition of the cataract or contact lens surface. The system saves up to 2 images of each eye.▪ Accurate Measurement of Iris & Pupils Diameters The corneal diameter and base curve of contact lenses can be measured with this one instrument. Therefore, measurements of eye and prescriptions for glasses and contact lenses can be made more efficiently.▪ Measuring Cornea Size (SIZE MODE)▪ Wide Dioptric Measurement Range Because the ERK-7800 covers a wide measurement range from -25D to +22D, even an examinee with strong myopia can be measured. ▪ Enhanced Measuring Speed Specially designed image chips have succeeded to make REF measuring speed faster reducing the overall examination time and increases throughput for complete examinations.▪ Comfortable Motorized Chin Rest Simply by pressing up/down buttons, user can set the height of measuring point comfortably. With the cutting edge auto sensor mechanism, you can track down, measure and focus the eye with out ever making a mistake.▪ Automatic Printer Paper Cut The printer is designed to execute, print, & cut data automatically at high speed for immediate results.▪ Simple One Touch Lock Knob With just the touch of a single button, the main body can easily be locked to its base.▪ 20 Degrees Tilted LCD Monitor The LCD Monitor tilts up to 20 degrees; a design made for comfort making. Excellent ergonomics makes it possible to operate the ERK-7800 while standing or sitting, for added convenience.▪ Sophisticated TFT LCD Graphic User Interface Sharp images with easy to understand icons make this 6.4-inch color TFT LCD interface user-friendly and enjoyable to work with.Siemens Acuson Sequoia 512 LCD Ultrasound Machine18″ Flat panel LCD Monitor–Progressive Media & Display II Package, Cardiac/OB/Vascular Calc. Package, Signature II Option, AUX, CPS Cardiology, CPS General Cadene Trigg Burst, Calc Data to MO, Card Cadence II Contrast Quant, Cornoary Flow reserve, Dicome Store/Print, DTI (Doppler Tissue Imaging), High HR ECG, MIS/MIF, Modality Worklist Native TEQ, Native TEQ, NTHI (Native Tissue Harmonics), Spectral TEQ, TEQ (Tissue Equalization), VVI

Features

  • Shared Service
  • Native Patient Specific Imaging
  • Four Sight TEE view
  • Axius quantitative strain rate imaging
  • Cadence contrast pulse sequencing technology
  • Native Tissue Harmonic Imaging
  • Native TEQ ultrasound technology
  • Color doppler, Color angio and b-color
  • PW/CW Doppler
  • M-Mode
  • Folding Flat Panel Display
  • DICOM capabilities

Applications

  • Abdominal
  • Breast
  • OB/GYN
  • Vascular
  • Pediatrics
  • Cardiology
  • Musculoskeletal
  • Neonatal

Acuson Sequoia 512 Features:

  • Imaging: Gray-scale 2-D, M-mode, SST Color Doppler, Solo Spectral Doppler, 3-D Surface Rendering, Native Tissue Harmonic Imaging, Auto Doppler, M-Mode, PW Doppler, Color Doppler, Color Power Doppler
  • 19" color CRT monitor
  • Native tissue harmonic imaging (NTHI)
  • DIMAQ: image management
  • Advanced vascular analysis
  • Advanced spatial compounding
  • Native patient specific imaging
  • Mitral valve assessment
  • CPS contrast pulse sequencing technology
  • Clarifying vascular enhancement technology
  • High resolution color flow
  • Vascular, and General Imaging calculation packages
  • Coherent beamformer technology/spatial compounding
  • Space/time resolution control
  • Cine and zoom/RES
Compatible Ultrasound Probes and Transducers:
  • Acuson V5Ms TEE Probe
  • Acuson 4C1 Curved Array Probe
  • Acuson 6C2 Curved Array Probe
  • Acuson 8C4 Curved Array Probe
  • Acuson 4V1 Vector Array Probe
  • Acuson EV-8C4 Endocavitary Probe
  • Acuson EC-10C5 Endocavitary Probe
  • Acuson 6L3 Linear Array Probe
  • Acuson 8L5T Intraoperative Probe
  • Acuson 8L5 Linear Array Probe
  • Acuson 9L4 Linear Array Probe
  • Acuson 15L8 Linear Array Probe
  • Acuson 17L5 Linear Array Probe
The Sequoia 512 with LCD ultrasound machine uniquely minimizes automatic image optimization time by up to 80% to make way for an easier and speedier ultrasound test time as well as allow for a more confident diagnosis each time. As a patient-specific imaging ultrasound, it has a unique matched response capacity for accurate image quality, sharp clinical specificity, and optimized diagnostic outcomes that makes infinitesimal pathologies and other anatomical detail in the most difficult-to-image patients becomes more vivid and visible. 

Nidek OPD-Scan III Corneal Analyzer

Comprehensive vision analysis

OPD-Scan III VS is a device that mainly measures corneal shape (topographer) and refractive error (refractometer). It clarifies causes of vision difficulties through wavefront analysis of information measured over a wide area.


Solutions for face-to-face consulting

Tablet viewer provides four kinds of easy-to-understand reports for explanation and consulting. *The tablet is not included or sold with the OPD-Scan III VS.




Basic information report

Basic information to generally judge the patient’s eye conditions.




Topography report

Intuitive maps and numerical data for comprehending the corneal surface.



Simulation report

Visual performance simulations and MTF graphs for a variety of conditions.




Eye diagram image report

Eye model to visually understand eye conditions ranging from eye fundus to cornea.




Wide range of display patterns


Placido image


Axial map (Additional indication)


Visual Acuity map (Image charts)

Features Nidek OPD-Scan III Corneal Analyzer
  • Five-in-One true refractive workstation for all practitioners
  • Overview summary for optimal clinical decisions
  • A number of summaries
  • Wider measurement area
  • Greater topography resolution, blue placido rings
The OPD-Scan lll is the Five-in-One true refractive workstation combining
  • Wavefront Aberrometer
  • Topographer
  • Auto Refractometer
  • Auto Keratometer
  • Pupillometer and Pupillographer
  1. Irregularity helps determine the best strategy for vision correction. Separation into Total, Corneal and Internal components allows determination of the source of the optical pathology.
  2. PSF images of OPD, Axial, and Internal OPD map simulate objective retinal visual quality from each component of the eye for easy clinical assessment and patient education.
  3. Corneal Spherical Aberration aids in the selection of aspheric IOLs and contact lenses.
  4. Color coded Classification Indices help identify post-LASIK corneas and Keratoconus.
  5. The Astigmatism index aids the implantation of toric IOLs such as incision placement and lens alignment.
  6. A retroillumination image of cataracts captured during the OPD exam allows better understanding of pupillary effects on vision and in patient education.

Zeiss Humphrey Hark 599 Autorefractor / Keratometer

The HUMPHREY 599 allows for immediate patient feedback on the prescription and can be linked to the Humphrey Lens Analyzer to allow patients to compare their current RX to the new refraction results. Precise keratometer readings can be instantly obtained for all clinical needs.Fast, accurate and objective measurements with complete printout Automatic cycle for objective measurements Complete automatic alignment and tracking Acuity line isolation Cylinder and axis refinement Duochrome target Jackson Cross Cylinder Test Near vision testing Glare testing Spherical equivalents PD displayed on printout Children’s acuity targets Recall for old and new Rx comparisons Communicom Interface Keratometry Reading including average and delta K’s 
  • Fast, accurate and objective measurements with complete printout
  • Automatic cycle for objective measurements
  • Complete automatic alignment and tracking
  • Acuity line isolation
  • Cylinder and axis refinement
  • Duochrome target
  • Jackson Cross Cylinder Test
  • Near vision testing
  • Spherical equivalents
  • PD displayed on printout
  • Children’s acuity targets
  • Recall for old and new Rx comparisons
  • Communicom Interface
  • Keratometry Reading including average and delta K’s
Features:Fast, accurate and objective measurements with complete printout Automatic cycle for objective measurements Complete automatic alignment and tracking Acuity line isolation Cylinder and axis refinement Duochrome target Jackson Cross Cylinder Test Near vision testing Glare testing Spherical equivalents PD displayed on printout Children’s acuity targets Recall for old and new Rx comparisons Communicom Interface Keratometry Reading including average and delta K’s in the Humphrey HARK 599About us:Zeiss Humphrey Hark 599 Autorefractor / Keratometer ALT Medical Device is your complete eye care equipment solution. Is comprehensive company offering only high end, quality equipment. As a company, ALT Medical Device combines outstanding business practices with an unparalleled approach to customer service. We have 100% customer satisfaction by delivering quality equipment and full customer service with every transaction.

Nidek CEM-530 Specular Microscope

The analysis results with graphic and color-coded cell images helps the clinician to rapidly and effectively evaluate the endothelial cell layer.In addition to conventional central and peripheral specular microscopy, the CEM-530 includes a unique function to capture paracentral images.
  • Paracentral specular microscopy
  • Faster measurements and two-second auto analysis
  • Comprehensive analysis
  • Advanced manual analysis functions
  • Easy operation
  • Additional features with CEM Viewer for NAVIS-EX
Combination of auto and manual analyses
All three manual analysis methods can be performed on the same image and also on auto-analyzed images. The versatility of combining automated and manual analyses allows analysis of the range of pathology in a comprehensive practice.Features
  • Multi area specular microscopy
  • Enhanced usability and quick analysis
  • Advanced manual analysis functions
  • Combination of auto and manual analyses
  • Additional features with CEM Viewer for NAVIS-EX
Multi area specular microscopy
In addition to conventional central and peripheral specular microscopy, the CEM-530 includes a NIDEK original function that captures paracentral images. The combination of central, paracentral, and peripheral imaging provides a broader, overall view that can be used for detailed morphological and quantitative evaluation of the endothelial layer and individual cells.


Enhanced usability and quick analysis

The 3D auto tracking and auto shot functions result in a user friendly and patient friendly experience. Data analysis within 2 seconds allows efficient patient flow.

Detail analysis


Advanced manual analysis functions
Center point

Select the approximate center of a cell. The cells are detected based on the surrounding points. This method is effective for areas where groups of cells are clumped together.




Corner point

Trace the outlines of the cells to be analyzed by selecting the corners of each cell. This method is suitable for detailed identification of the size and dimension of isolated cells.




Pattern select

Select a hexagonal reference pattern that is similar to the cell size and drag it onto the cell to be analyzed. This method is effective for rough identification of the size and dimension of the cells.


 Combination of auto and manual analyses 
All three manual analysis methods can be performed on the same image and on auto-analyzed images. The versatility of combining automated and manual analysis on the same image allows for better clinical interpretation of the diverse range of pathology in a comprehensive practice.


Additional features with CEM Viewer for NAVIS-EX* (optional)
CEM Viewer is software used for viewing and working with CEM-530 data via NAVIS-EX. This function enhances the capability of the CEM-530 with additional features and increases the efficiency of any clinic. *NAVIS-EX is optional software and is required for use of the CEM Viewer.
Data management and endothelial cell count

Unlimited NAVIS-EX database is available for review on the CEM Viewer. The basic functions of the CEM-530 such as endothelial cell count are available on the CEM Viewer.




Progression follow-up and comparison

Multiple examination data sets are displayed in chronological order for follow-up. Additionally, two data sets are displayed for comparison. Endothelial changes can be monitored over time with this function.





Paracentral display with peripheral
The images and analyses of the paracentral and peripheral areas are displayed providing a comprehensive image of endothelial cells.

Righton Retinomax 5 Auto Refractor

The Retinomax Series, the world’s leading handheld autorefractor and autorefractor/keratometer, delivers wide measurement range on par with table type refr, now boasts greater mobility, stability and accuracy. The Retinomax series is widely used as a global standard device for pediatric, screening, medical care in remote areas, disaster area and wide range of ophthalmic scene.FEATURES
  • View Finder – With view finder observation, no limit of operator age. Diopter adjustable range is +/-8D the same as Retinomax3. View finder arm angle is changeable of 0-135 degrees, making measurement easy regardless of patient’s position or posture. Adjustable diopter +/- 8D.
  • Wider Eye Piece – Eye piece relief is 48mm from 32.2mm so that enable to look inside image while even looking at outside. No need to stick eye to the eyepiece all the time.
  • Improved battery life – At 180 minutes, the battery capacity is now twice that of conventional models
  • Automatic Axis Compensation and Extended Measurement Range – Not only does the device let examiner know the cylinder axis angle, but it can also be automatically adjusted if it is not level
  • New Child Mode – While the measurement is being taken, a melody plays continually to keep children’s attention. A constantly changing color display, both on the outside and inside target the device, also keeps children involved during the process.
  • Light weight and easy-to-hold grip
View Finder Righton Retinomax 5 Auto RefractorWith view finder observation, no limit of operator age. Diopter adjustable rangeis +/-8D the same as Retinomax3. View finder arm angle is changeable of 0-135degrees, making measurement easy regardless of patient’s position or posture.Adjustable diopter +/- 8D.Improved battery lifeAt 180 minutes, the battery capacity is now twice that of conventional modelsWider Eye PieceEye piece relief is 48mm from 32.2mm so that enable to look inside image while even looking at outside. No need to stick eye to the eyepiece all the time.Focus AssistLets you know the exact focusing point with the following color-coding system.New Child ModeWhile the measurement is being taken, a melody plays continually to keep children’s attention. A constantly changing color display, both on the outside and inside of the device, also keeps children involved during the process.Automatic AxisCompensation and extended measurement range Not only does the device let examiner know the cylinder axis angle, but it can also be automatically adjusted if it is not level. 
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