GR-2100: A Precise and Ergonomic Auto-Refractometer for Reliable Optical Evaluation
The GR-2100 by Grand Seiko is an auto-refractometer designed to provide eye care professionals with precise and reproducible measurements while ensuring optimal user comfort. This device features a color LCD screen that facilitates reading results and interacting with the interface. With its focus guidance system, users can accurately adjust alignment with ease, ensuring rapid and exact measurements.
One of the primary strengths of the GR-2100 is its ability to measure tonic accommodation, a crucial data point in evaluating ocular function. This feature allows for a better understanding of accommodation dynamics and their impact on vision. It also offers a relaxation function, which reduces measurement variations due to visual fatigue, a key factor for more reliable and consistent diagnostics.
With a spherical measurement range from -25D to +25D and cylindrical correction up to +10D, the GR-2100 is suitable for a wide variety of patient profiles. The cylinder measurement angle is adjustable from 0° to 180°, providing full flexibility for a comprehensive refraction analysis. It allows for the measurement of pupil diameter up to 2.3 mm, enabling the examination of patients with small pupils.
The device includes a specific IOL mode, which allows for the analysis of patients with intraocular lens implants without interrupting the measurement flow. This aspect is essential for postoperative examinations and follow-up of patients who have undergone refractive surgery or cataract surgery.
The GR-2100 is also designed to simplify the measurement process with an automatic start function. Once the focus is correct, the device captures the data without requiring additional manual action, optimizing the speed of examinations. After both eyes are measured, the results are automatically printed via an integrated thermal printer with automatic cutting, ensuring a smooth workflow.
The integration of the RS-232C port allows for data export to a computer system for better patient record management. Additionally, the NTSC video output enables connection to an external monitor, enhancing the consultation and training experience.
Thanks to its ergonomic design and compact dimensions (250 mm x 418 mm x 425 mm), the GR-2100 easily fits into a limited workspace. Its weight of 15 kg ensures optimal stability while remaining manageable for relocation if needed. Its versatile power supply, compatible with voltages from 100 to 240 V, allows for use in various medical environments, whether in a clinic or private practice.
The GR-2100 by Grand Seiko offers a reliable and high-performance solution for ocular refraction measurement. It combines precision, comfort, and practicality, meeting the demands of optics and ophthalmology professionals. Its intuitive design and features ensure an optimal user experience while providing consistent and actionable measurements for precise diagnostics.
