Automatic Digital Autorefractor – Ophthalmic Eye Refraction Testing Machine

The Automatic Digital Autorefractor is an ophthalmic diagnostic instrument designed to measure refractive errors of the eye, including myopia, hyperopia, and astigmatism. It provides rapid, objective measurements of spherical power, cylindrical power, and axis to support accurate vision assessment and prescription evaluation. Featuring automated optical measurement technology, a digital display, and a patient-friendly positioning system, the equipment is suitable for eye hospitals, ophthalmology clinics, optometry practices, and optical centres. Key Features & Specifications - Equipment Type: Automatic Digital Autorefractor - Measurement Technology: Automated infrared optical refraction - Spherical Power Range: Typically -25.00D to +22.00D - Cylindrical Power Range: Typically 0 to ±10.00D - Axis Measurement: 0°–180° - Measurement Increments: Typically 0.12D / 0.25D - Minimum Pupil Diameter: Approximately 2.0 mm - Pupillary Distance Measurement: Typically 10–85 mm, on supported models - Vertex Distance: Selectable settings such as 0, 12, 13.5 and 15 mm - Display: Digital colour LCD screen - Measurement Mode: Automatic and manual alignment, depending on model - Eye Positioning: Adjustable chin rest and forehead support - Auto Tracking: Available on selected models - Auto Focus: Available on selected models - Printer: Built-in thermal printer on supported models - Data Interface: USB, RS-232 or LAN, depending on model - Power Supply: Typically AC 100–240V, 50/60Hz - Application: Objective refraction assessment and preliminary vision testing - Suitable For: Ophthalmology clinics, optometry centres, optical shops and eye hospitals