Luxvision Autorefractor / Keratometer LRK-7000

Smart Assembly Moving Control Technology

Premium-grade rotating crystal system that automatically adjusts for maximum clarity and signal stability. Compensates for refractive errors by projecting a ring onto the retina, delivering precise and clear results with every measurement.

Advanced optical system for maximum clarity

Eliminates unwanted reflections and glare by accounting for factors that influence measurement, such as refractive errors and cataracts. Delivers more accurate results even under conditions that would normally hinder measurement.

Specialized REF, KER and R/K modes

The REF mode automatically refracts both eyes, the KER mode provides individual K readings for corneal curvature, and the R/K mode evaluates refraction and keratometry simultaneously. Maximize every consultation by optimizing time and outcomes.

7-inch color touch screen

Large screen with sharp, high-quality images and real-time processing. As intuitive as a smartphone, it offers magnification to visualize every detail with clarity, enabling more precise diagnoses.

Smart Assembly Motion Control Technology
Superior quality precision thanks to a premium rotating crystal. Current technology allows this device to compensate for refractive errors. The device works by projecting a ring onto the retina. The Smart Assembly motion control then automatically adjusts to achieve the highest possible signal clarity and stability, so that the result obtained is accurate and sharp.

Maximum Clarity
Thanks to the latest developments in optical system design, unwanted reflections and glare are a thing of the past. The LRK-7000 accounts for factors that may influence the measurement process, such as refractive errors, cataracts, or other visual conditions. This allows it to seamlessly deliver more accurate results, regardless of any condition that would normally hinder the measurement.

Specialized Tests. Individualized Results.
Adapt each examination to the specific needs of your patient through multiple adjustments and configurations. The built-in REF mode automatically refracts both eyes without the need for additional measurements, while the KER mode quickly provides individual K readings to evaluate corneal curvature. The time-saving R/K mode allows the physician or specialist to evaluate both refractive issues and keratometry simultaneously, making the most of each patient visit and achieving optimal results at all times.

Pupil Diameter and Distance Measurement
Thanks to the built-in SIZE mode, the system can intelligently verify the patient’s pupil size, down to a minimum of 2 mm. The measurement is performed in both eyes simultaneously, saving time. In addition to measuring pupil size and diameter, professionals can also measure vertical distance using the DV selection function, which allows choosing between 0, 12, 13.75 and 15 mm, providing much greater flexibility in a simple and streamlined mechanism.

Focus Mode
Ensure immediately that the eye is in the best possible position using the built-in focus indicator. This allows the patient to feel relaxed and comfortable while the ophthalmologist performs precise readings.

Wide 7-Inch Color Touch Screen
The generous 7-inch touch screen delivers large, sharp, high-quality images. With real-time processing, the LRK-7000 is as easy to use as a smartphone, while remaining versatile and intuitive. The available magnification ensures that every detail can be seen with complete clarity, allowing professionals to perform a more thorough diagnosis.

High-Speed Printer
Ensure that results can be printed cleanly and efficiently with the built-in high-speed printer. Print up to 10 results with an extremely quiet printing process. Changing the paper is easy and efficient, so that examinations can be performed quickly and accurately, with results in hand at the touch of a button.

Maximum Comfort with One-Touch Locking
No more worrying about unstable or tilting equipment, thanks to the convenient one-touch locking system. Lock the upper section of the LRK-7000 in place, adding stability and comfort according to the patient’s needs.

Chin Rest Handling
Manually adjust the chin rest of the device within a 60 mm range to maximize patient comfort. Each manual adjustment raises or lowers the chin rest approximately 5 mm for optimal comfort and greater ease during the examination.

System Network Connection
Connect the LRK-7000 to your network within the Digital Refraction System to enjoy the full spectrum of connectivity with a complete and integrated system.

Specifications

Measurement Mode
Continuous Corneal/Curve Measurement
Curve Measurement (REF mode), Corneal Measurement (KER mode)
Curve Measurement
Corneal Vertex Distance (VD)

0, 0.47, 0.54, 0.59 in (0, 12, 13.75, 15 mm)
Spherical Prescription (SPH)

-30.00 ~ +25.00 D (when VD = 12mm / 0.47 in)
Astigmatism Prescription (CYL)

0.00 ~ ±12.00D (unit 0.01/0.12/0.25 D)
Astigmatism Axis Angle (AX)

0 ~ 180° (1° unit)
Astigmatism Indication

Negative, Positive, Mixed
Pupillary Distance (PD)

0.39 ~ 3.35in (10 ~ 85mm)
Minimum Pupil Diameter Measurable

0.078in / 2.0mm
Corneal Measurement
Corneal Curvature Radius

0.2 ~ 0.51in (5 ~ 13 mm) (Increments: 0.0004in / 0.01mm)
Corneal Refractive Power

Measurement Unit: 25.96 ~ 67.00D (equivalent refractive power of cornea: 1.3375) Indication Unit: 0.05/0.12/0.25D steps
Corneal Astigmatism Prescription

0.00 ~ -15.00D (Increments: 0.05 / 0.12 / 0.25D)
Corneal Astigmatism Axis Angle (AX)

0~180° (Increments: 1°)
Corneal Diameter Measurement

0.08 ~ 0.55in Unit: 0.004in (2.0 ~ 14.0mm Unit: 0.1mm)
Chin Rest Travel Distance
Up and Down

2.4in / 60 mm (+- 0.2 in / 5 mm)
Data Memory
10 measurement value sessions for each of the left and right eyes
Interface
RS-232C

(Input/Output)
Hardware Specifications
Integrated Printer

Thermal Line Printer
Power Saving Function

The key power supply locks when the measurement stops until the set time elapses. It recovers by pressing the button or touching the screen.
Display

7-inch Color IPS LCD Panel (800 * 480) Resistive Touch Panel
Power Consumption

100-240 Vac 1.0-0.6A 50/60Hz
Dimensions / Weight

17(W) X 27(D) X 26(H) in / 62 lb (432(W) X 686(D) X 660(H) mm / 28 Kg)

Luxvision Autorefractor / Keratometer LRK-7000

Smart Assembly Moving Control Technology

Advanced optical system for maximum clarity

Specialized REF, KER and R/K modes

7-inch color touch screen

Specifications

Measurement Mode

Continuous Corneal/Curve Measurement

Curve Measurement (REF mode), Corneal Measurement (KER mode)

Curve Measurement

Corneal Vertex Distance (VD)

Spherical Prescription (SPH)

Astigmatism Prescription (CYL)

Astigmatism Axis Angle (AX)

Astigmatism Indication

Pupillary Distance (PD)

Minimum Pupil Diameter Measurable

Corneal Measurement

Corneal Curvature Radius

Corneal Refractive Power

Corneal Astigmatism Prescription

Corneal Astigmatism Axis Angle (AX)

Corneal Diameter Measurement

Chin Rest Travel Distance

Up and Down

Data Memory

10 measurement value sessions for each of the left and right eyes

Interface

RS-232C

Hardware Specifications

Integrated Printer

Power Saving Function

Display

Power Consumption

Dimensions / Weight

Manuals & Catalogs

Luxvision Autorefractor / Keratometer LRK-7000

Luxvision Autorefractor / Keratometer LRK-7000