LED Eye Chart, Presbyopia Near Vision Chart Light Box, Plug-in Battery Dual-use, Suitable for Hyperopia, Presbyopia
Product details
| Management number | 247689496 | Release Date | 2026/08/16 | List Price | US$29.73 | Model Number | 247689496 | ||
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Technical Parameters The average brightness of the white background of the visual acuity: 80-320cd/m2 Visual acuity surface uniformity: ≥0.85 Input voltage: AV110-240V50/60Hz Output voltage: DC5V 1000mA Scope of application: 25-30cm test Record vision method: logMAR, decimal and fraction methods can be selected arbitrarily Packing weight: 0.5kg Product size: 19.5*14.5*1cm
- LED backlight visual test
- Standardized Uniform Lighting
- Clearly printed optical type
- Plug or battery
- It is suitable for near vision inspection, mainly for detection of hyperopia and presbyopia
| ASIN | B0FL1TC3M8 |
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| Manufacturer | MNJVCFDS |
| Item model number | home |
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