| Customization: | Available |
|---|---|
| Type: | Vision Screener |
| Style: | Handheld |
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Spherical power | -8.00D to+8.00D (±0.25D) |
Cylindrical power | -3.5D to+3.50D (±0.25D) |
Axis | 0-180° |
Measuring distance | 98cm(±3cm) |
Measurement time | <15 seconds |
Data transmission | WIFI IEEE802.11b/g/n/,2.4GHz |
Display | 7-inch,1080P,LCD touch screen |
Charging port | USB 3.0 |
Power adapter (input) | 100-240V,50/60Hz,35VA |
Charger (output) | 5V,2A |
Battery life | 5 hours |
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