| Description | The image can then be displayed on a monitor, helping you to educate your patients The HRK can provide peripheral keratometry measurement data which is very useful when fitting contact lenses. The eye can be displayed in full colour mode on a tilting touch screen which enables you to see the patient’s contact lens fitting status, previously only possible using a slit lamp. As the HRK has the world’s first contact lens fitting function in an auto keratometer, you can now see the flourescein liquid with blue illumination along with automatic calculation and recommendation for contact lens fitting. | The Cirrus HD-OCT is a non-contact, high resolution tomographic and biomicroscopic imaging device. It is indicated for in-vivo viewing, axial cross-sectional, and three-dimensional imaging and measurement of anterior and posterior ocular structures, including cornea, retina, retinal nerve fiber layer, ganglion cell plus inner plexiform layer, macula, and optic nerve head. The Cirrus normative databases are quantitative tools for the comparison of retinal nerve fiber layer thickness, macular thickness, ganglion cell plus inner plexiform layer thickness, and optic nerve head measurements to a database of normal subjects. The Cirrus HD-OCT is intended for use as a diagnostic device to aid in the detection and management of ocular diseases including, but not limited to, macular holes, cystoid macular edema, diabetic retinopathy, age-related macular degeneration, and glaucoma. | The Auto “Refkeratometer” RC-800 is the latest in economical, user-friendly, highly accurate auto “refkeratometry”. The RC-800 provides simple, easy measurement by the operator at an economical cost, without compromising accuracy or reliability. | Ezer 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! | Topcon KR 8800 autorefractor keratometer has been checked and certified by an authorized Topcon technician. | 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. |
| Content | Huvitz HRK-8000A Auto Refractor KeratometerHuvitz Auto Ref – Keratometer HRK-8000A- Touch and tilting 7″ LCD Screen that allows for free and smooth tilting for viewing at any angle.
- Optimized Optical System
- Micro Lens Array
- Aberration Measurement which also can be displayed in a graphical Zernike Refraction Map
- PSF & Image Simulation
- Colour View Mode
- Peripheral Keratometry Measurement
- Ultra High Precision KER Data
- Contact Lens Fitting Assistance Guide
- Contact Lens Prescription Guide
- Auto Tracking
- Animated Guide
- Faster Measurement Speed
- Quiet and speedy auto cutting printer
- More data on aberration measurement
With its extreme precision and accuracy, the HRK8000A uses the most advanced wavefront technology to measure the light reflected from the retina and helps you to diagnose any refractive error. With a micro lens array developed by Huvitz, the HRK creates a number of focal points, the pattern of which can give a valuable insight into the patients ocular system. The HRK not only displays the conventional data such as spherical, cylinder and axis, the high order aberration data is displayed in a graphical Zernike refractive map, giving you a deeper understanding of your patient’s eyes.Optimized Optical System Huvitz HRK-8000A Auto Refractor Keratometer
A wavefront is a physical representation of the optical quality of a light beam. Using various methods, aberrometers map how light rays travel through the eye. The HR-8000A is engineered according to the Hartmann-Shack wavefront measurement technique, which is widely preferred for its speed and repeatability.Touch & Tilting Color Display Screen
A bright, high contrast 7″ VGA color TFT LCD screen provides high resolution video images. A smooth, free tilting function also offers you a comfortable and clear view at any angle.The image can then be displayed on a monitor, helping you to educate your patients The HRK can provide peripheral keratometry measurement data which is very useful when fitting contact lenses. The eye can be displayed in full colour mode on a tilting touch screen which enables you to see the patient’s contact lens fitting status, previously only possible using a slit lamp. As the HRK has the world’s first contact lens fitting function in an auto keratometer, you can now see the flourescein liquid with blue illumination along with automatic calculation and recommendation for contact lens fitting. | Zeiss Cirrus HD-OCT 4000 OCT Spectral Domain OCT HD
Accessories- The ZEISS Certified Factory Direct Cirrus 4000 HD-OCT also includes the full Accessory Kit
- External Fixation Light
- Test Eye
- Mini Keyboard
- Optical Mouse
- Dust Cover
- Metric 5A/250v Fuse
- 14 Ft. CAT 5e Network Cable
- USB Cable
- IEC 320 to NEMA 12 inch Power Cable
- IEC 320 39in. Power Cable
- Install Disc including Roxio Basic
- Symbol Sheet
- OCT Primer Guide
- Quick Start Guide
HD-OCT Imaging- Methodology: Spectral Domain OCT
- Optical Source: superluminescent diode (SLD), 840 nm
- Optical Power: < 725 μW at the cornea
- Scan Speed: 27,000 A-scans per second
- A-Scan depth: 2.0 mm (in tissue), 1024 points
- Axial resolution: 5 μm (in tissue)
- Transverse resolution: 15 μm (in tissue)
Fundus Imaging- Methodology: Line scanning ophthalmoscope
- Live Fundus Image: During alignment and during OCT scan
- Optical Source: Superluminescent diode (SLD), 750 nm
- Optical Power: < 1.5 mW at the cornea
- Field of View: 36 degrees W x 30 degrees H
- Frame rate: >20 Hz
- Transverse resolution: 25 μm (in tissue)
Iris Imaging- Methodology: CCD Camera
- Resolution: 1280 x 1024
- Live iris image: During alignment
Electrical, Physical and Environmental- Weight: 38kg (83 lbs)
- Dimensions: 65L x 44W x 53H (cm)
- Fixation: Internal, external
- Internal fixation focus adjustment: -20D to +20D (diopters)
- Input devices: Keyboard, mouse
- Electrical rating (115V) Single Phase, 100/120V~ systems:50-60Hz, 5A
- Fuse rating (115V) T 5A 250V
- Electrical rating (230V) Single Phase, 220/240V~ systems:50-60 Hz, 2.5A
- Fuse rating (230V) Fuse rating: T 5A 250V
- Convenience Receptacle output ratings 115V~, 0.5 A Max, 50-60 Hz
- Temperature (transport and storage) -40º to +70º C
- Relative humidity (transport and storage) 10% to 100%, including condensation
- Atmospheric pressure (transport and storage): 500 hPa to 1060 hPa
- Temperature (operation) +10º to +35º C
- Relative humidity (operation) 30% to 75%, excluding condensation
- Atmospheric Pressure (operation) 700 hPa to 1060 hPa
Computer Zeiss Cirrus HD-OCT 4000 OCT Spectral Domain OCT HD- • High performance multi-core processor
- • Internal storage: > 80,000 scans
- • CD-RW, DVD-ROM drive
- • Integrated 15″ color flat panel display.
The Cirrus HD-OCT is a non-contact, high resolution tomographic and biomicroscopic imaging device. It is indicated for in-vivo viewing, axial cross-sectional, and three-dimensional imaging and measurement of anterior and posterior ocular structures, including cornea, retina, retinal nerve fiber layer, ganglion cell plus inner plexiform layer, macula, and optic nerve head. The Cirrus normative databases are quantitative tools for the comparison of retinal nerve fiber layer thickness, macular thickness, ganglion cell plus inner plexiform layer thickness, and optic nerve head measurements to a database of normal subjects. The Cirrus HD-OCT is intended for use as a diagnostic device to aid in the detection and management of ocular diseases including, but not limited to, macular holes, cystoid macular edema, diabetic retinopathy, age-related macular degeneration, and glaucoma. | Tomey RC-800 Auto Refractor Keratometer
Refractometry: Simple handling of the fine adjustment and measurement by yourself. Fogging is applied automatically for each measurement for more accurate results.Keratometry: Short consecutive measurements and time provide reliable data. Measurements at φ3.0mm (R = 8.0mm) give you enough information for contact lens fitting.Diameter Measurement of Cornea and Pupil: Easy measurement by moving the two cursors on the display to the boundaries of Cornea or Pupil.Language Selection: RC-800 has a Multi-language function. You can select your required language from “English”, “Japanese”, “German”, “Chinese”, “Spanish”, “Spanish Latin America”, “Italian”, “Portuguese”, “French” and “Russian”.Features:• Highly Accurate
• Simple to Use
• Diameter Measurement of Cornea and Pupil
• High Speed Printer
• Auto Shot
• Color Touch Screen
• USB connection
• Large Patient Database
• Easy Database Operation
• Multi-Language Operation
• Fourier Refractive Analysis
• Quick Data Reference
• Built-in LCD Alignment
• Keratoconus Screening & Other ApplicationsMeasurement Ranges:Refraction:• Sphere: -25.00D to +22.00D (VD=12.0mm)
• Cylinder: 0D to ±10.00D (VD=12.0mm)
• Axis: 0° to 180°
• Minimum Pupil Dia: Ø2.0mm
• Measurement time: 0.2 second/single eye (data taking time)Keratometry:• Range: 5.00mm to 11.00mm
• Corneal Refraction: 30.68D to 67.50D (n=1.3375)
• Corneal Astigmatism: 0D to 10D (n=1.3375)
• Axis: 0° to 180°
• Measurement area: Ø3mm (at 8.00mm corneal curvature)
• Measurement time: 0.1 second/single eye (data taking time)Other features:Tomey RC-800 Auto Refractor Keratometer• PD Measurement range 50 to 86mm
• Corneal diameter measurement
• Measurement range: 10.0 to 14.0mm
• Display unit: 0.1mm
• Pupil diameter measurement
• Measurement range: 1.0 to 10.0 mm
• Display unit: 0.1mm
• Built-in Printer Thermal printer
• Data output type RS232C / USB-D
• Display 5.7 inch color liquid crystal display
• Dimensions and weight 297(W)x 500(D) x 448(H)mm
• Approx. 17kg
• Power Requirements AC 100V to 240V, 50 / 60 Hz, 80VA to 100VAThe Auto “Refkeratometer” RC-800 is the latest in economical, user-friendly, highly accurate auto “refkeratometry”. The RC-800 provides simple, easy measurement by the operator at an economical cost, without compromising accuracy or reliability. | Ezer 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. | Topcon KR-8800 Autorefractor Keratometer
The Topcon KR-8800 Autorefractor Keratometer features fast, easy and accurate measurements. The Topcon KR-8800 Autorefractor Keratometer also offers a 20% wider measurement range, a color LCD screen, and a 2.0mm minimum pupil diameter. Fast and accurate refraction and keratometry readings are also standard on the KR-8800, as well as a new color LCD screen. The Topcon KR-8800 Autorefractor Keratometer offers Rotary Prism measurement for enhanced accuracy. Other features offered on the Topcon KR-8800 Autorefractor Keratometer are simultaneous display of binocular readings, scenic fixation chart, USB connection for fast data transfer, and auto fire mode for fast reliable data collection.Simultaneous Display of Binocular Readings
The new color LCD monitor simultaneously displays the readings of both right and left eyes so that the operator can instantly observe all of the pertinent information.Wider Measurement Range
The new 8800 series’ wider range allows measurements to be obtained on patients with up to 10D of astigmatism.Rotary Prism Measurement System
The new 8800 series features Topcon’s exclusive Rotary Prism Technology for unmatched accuracy and reliability. The off-centered ring target is able to measure areas that may be occluded by a small diameter pupil. The prism angle enables a much wider area of the retina to be measured. As a result, the measurement image provides extremely reliable data.Faster Measurement Topcon KR-8800 Autorefractor Keratometer
The 8800 series are among the fastest auto refractors in the world. A specially designed CPU enables the 8800 series to significantly reduce the measurement time.Scenic Fixation Chart
The scenic color chart makes eye fixation easier and is adjustable in two brightness levels for optimal measuring results with either large or small pupils.Auto Measurement
As soon as the KR-8800 is properly aligned, this innovative function initiates the measurement process and completes three readings of each eye providing that proper alignment is maintained.Cornea Diameter Measurement
Corneal diameter can be measured either during testing of the patient or later by recalling the image of the cornea on the monitor. | Nidek OPD-Scan III Corneal AnalyzerComprehensive 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 consultingTablet 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 reportBasic information to generally judge the patient’s eye conditions.
Topography reportIntuitive maps and numerical data for comprehending the corneal surface.
Simulation reportVisual performance simulations and MTF graphs for a variety of conditions.
Eye diagram image reportEye 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
- 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.
- 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.
- Corneal Spherical Aberration aids in the selection of aspheric IOLs and contact lenses.
- Color coded Classification Indices help identify post-LASIK corneas and Keratoconus.
- The Astigmatism index aids the implantation of toric IOLs such as incision placement and lens alignment.
- A retroillumination image of cataracts captured during the OPD exam allows better understanding of pupillary effects on vision and in patient education.
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