Auto ref keratometer ARK-510A

Refractive Measurement: Introducing the ARK-510A Auto Ref Keratometer with Advanced Technology and User-Friendly Design

The ARK-510A Auto Ref Keratometer represents the forefront of refractive measurement technology, combining an innovative measuring principle - the Pupil Zone Imaging Method - with a unique technology known as SLD (Super Luminescent Diode). This advanced keratometer adopts the Pupil Zone Imaging Method, which analyzes a wider area (with a maximum diameter of 4 mm), obtaining more reliable and realistic data that approximates manifest refraction.

The use of SLD provides sharper and clearer images than those obtained with LED, resulting in enhanced image quality. Additionally, the sensitivity of the CCD (Charge-Coupled Device) associated with the SLD improves measurement capability, even in eyes with dense cataracts or intraocular lens implants.

This system offers measurements both in the central zone (with a diameter of 3.3 mm) using a mire ring, and in the peripheral zone (with a diameter of 6 mm), using 4 measurement points. Both modalities ensure reliable and accurate keratometry data. Furthermore, the ARK-510A utilizes double mire rings for better alignment and observation, providing an even more enhanced user experience.

With a wide measurement range ranging from -30 to +25D, this device is capable of addressing a variety of refractive needs. Its ability to measure small pupils, with diameters of up to 2 mm, further expands its application potential, ensuring accuracy in a variety of clinical situations. In summary, the ARK-510A Auto Ref Keratometer represents a significant advancement in keratometry technology, offering unparalleled precision, reliability, and versatility.

The ARK-510A Auto Ref Keratometer not only excels in its technological capabilities but also in its user-friendly design and operation. With features such as auto-alignment in both the X and Y directions, autofocusing in the Z direction, and auto-shooting, the device provides faster, simpler, and more accurate measurements. Once alignment is correctly executed, measurement begins automatically, streamlining the process for efficiency.

The clarity of image and data display, coupled with user-friendly guidance, ensures ease of operation and enhances reliability. The device boasts a clear 5.7-inch color LCD with a tilting function, enabling easy operation even for a standing operator. This feature facilitates comfortable and convenient use, enhancing the overall user experience.

Moreover, the ARK-510A offers a unique capability for virtual comparison between a patient's current vision (either unaided or with glasses) and vision corrected by AR (Auto Refraction), allowing practitioners to easily demonstrate the potential benefits of corrective measures. This feature aids in patient education and engagement, fostering informed decision-making.

The inclusion of a motorized chinrest with simple up/down buttons further enhances operational smoothness, ensuring patient comfort and positioning accuracy during examinations. Additionally, the main body of the device can be securely fixed with the advanced one-touch lock mechanism, providing stability and reliability in use.

In addition to its advanced measurement capabilities and user-friendly design, the ARK-510A Auto Ref Keratometer incorporates features that further enhance its functionality and convenience. One such feature is the inclusion of a high-speed and user-friendly printer, allowing practitioners to quickly and easily print measurement results for documentation or patient records. Additionally, the printer paper can be changed with ease, minimizing downtime and ensuring continuous workflow efficiency.

By incorporating these features, the ARK-510A not only simplifies the measurement process but also streamlines data management, allowing practitioners to focus more on patient care. Whether printing results for immediate reference or transferring data wirelessly for comprehensive analysis, this keratometer offers a comprehensive solution tailored to the needs of modern eye care practices.

• Printer: Built-in thermal type line printer

• Interface
• RS-232C (IN / OUT)
• USB

• Power supply
• AC100 - 240 V ±10 %
• 50 / 60 Hz

• Power consumption: 100 VA

• Dimensions: 260 x 481 x 455 mm
• Weight: 20 kg

Attention: For more information, please refer to the PDF file.