Customization: | Available |
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Short Sighted Mode: | -9.00d~+2.50d( 0.25D Stepping) |
Normal/Infant Mode: | -6.00~+8.00d(0.25D Stepping) |
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AutoSight900 Vision Screener
Product introduction
Auto sight 900 is a portable vision screener, which uses the principle of Shack - Hartmann wave-front sensor to measure diopter, including concave-sphere, astigmatism and axial view, etc..
1 dimension:200mm×80mm×270mm
2 The product is classified according to safety, the charger is type I, the host is the internal power.
3 The product is a kind of laser equipment, meeting the standard of EN60825-1 (1996) IEC825-1 (1996), with a wavelength of 850nm and a laser power of less than 250uw
4 Data reading time: test an average of 5-9 readings per eye for 2.5 seconds
5 Battery life: lasts more than 5 hours
6 Low battery alarm: it can show use time, power display and sound alarm
7 Infrared printing interface: infrared connection with thermal printer
8 Data transmission interface: use common micro USB interface, ordinary, android phone cable can be connected to desktop computers, notebook computers, mobile phones, tablets,used for software upgrade or transform data into electronic medical records.
9 Data storage capacity: 420 binocular storage results.
The performance parameters
parameter |
Scope of measurement |
step |
Tolerance |
|
Range of diopter(S) |
Myopia |
-9.00D ~ +2.50D |
0.25D |
±0.50D or±20% |
Normal |
-6.00D ~ +8.00D |
|||
Infant model |
-6.00D ~ +8.00D |
|||
Range of cylinder(C) |
-3.00D~0.00D |
0.25D |
±0.50Dor±20% |
|
axial (A) |
1°~180° |
1° |
±5° |