Handheld Digital Auto-refractometer
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AutoSight 900 is a portable vision screener for patients at any age. Its working principle is the refraction of light.
Delivery & Availability:
Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.
Description
Handheld Digital Auto-refractometer(AutoSight 900) is a portable vision screener for patients at any age. Its working principle is the refraction of light. Optical rays are focused on a sensor after passing through the eye’s refractive system. The spherical power, cylindrical power, and axis of both eyes can be obtained by digital signal processing.
Features of Handheld Digital Auto-refractometer:
- Quick:Â Automatic and convenient. Press the button at the working distance (35cm/14in) and that’s it. The result will be automatically shown in 5 seconds.
- Accurate: Objective measurement of diopter is obtained from optical signal. The result is not affected by various external factors.
- Intelligent: Detects multiple eye problems in one measurement including myopia, hyperopia, astigmatism and anisometropia
Technical Specifications of Handheld Digital Auto-refractometer:
Item | Range | Interval | Tolerance | |
Spherical (S) | Myopia Mode | -9.00D~ +2.50D | 0.25D | ±0.50D or ±20% (whichever is greater) |
Normal Mode | -6.00DÂ Â ~ +8.00D | |||
Cylindrical(C) | -3.00D~0.00D | 0.25D | ±0.50D or ±20% (whichever is greater) |
|
Axis(A) | 0°~180° | 1° | ±5° |
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