AR-1 by Nidek: The Precision Auto-Refractometer for Comprehensive Refraction Evaluation
The AR-1 auto-refractometer by Nidek is designed to provide highly accurate refraction measurements with ease of use. This device is aimed at visual health professionals seeking a high-performance, reliable tool for evaluating refraction and pupil size. The AR-1 combines advanced technology, a user-friendly interface, and automated functions to improve efficiency and precision in eye examinations.
The AR-1 covers an extended measurement range for sphere, cylinder, and axis, with fine increments (0.01/0.12/0.25 D for both sphere and cylinder). It allows for sphere measurement from -30.00 D to +25.00 D, cylinder measurement from 0 to ±12.00 D, and axis measurement from 0 to 180° (with 1° or 5° increments). The device also measures pupillary distance from 30 to 85 mm with 1 mm increments and pupil size from 1.0 to 10.0 mm.
With its Y-direction automatic tracking system and auto-shot function, the AR-1 ensures fast and accurate results without prolonged manual intervention. Once the alignment is correct, the measurement starts automatically, saving valuable time during examinations.
The AR-1 is equipped with a 6.5-inch tiltable color LCD screen, providing clear and easy viewing, even when the operator is standing. The device also features a high-speed thermal printer, allowing for quick and easy printing of results. The printer paper can be changed easily, and the data sheet is cut by an automatic cutter for fast detachment, ensuring smooth result management.
The AR-1 integrates a large pupil zone imaging method, enabling refraction measurement over a larger area, up to 6 mm in diameter. This method can also indicate the difference between central and peripheral area refraction, allowing for the assessment of the impact of pupil size on vision, especially in low-light conditions. Additionally, the super-luminous diode (SLD) and highly sensitive CCD sensor improve image quality, even in dense cataract eyes.
The AR-1 features multiple communication options with RS-232C, USB, and LAN ports for seamless connection to other devices and systems. It is also compatible with an optional Eye Care card for wireless data transfer, enhancing productivity.
