- Guangzhou YuanJian Optical Instrument Co.,Ltd
-
Guangzhou, Guangdong, China
- Main products: Combined Table, Phoropter, Automatic phoropter, Automatic Refractometer/Keratometer, Automatic/Manual Lens Drilling machine, Lens Meter, Automatic Scanning Edging machine, Full Automactic Lens Edger, Manual Edger, Auto Chart Projector, LCD Visual Acuity Chart, PD Meter/The Near Visual Chart, Slit Lamp, Trial Lens Set, Ophtalmoscope/Retinoscope, Centering Position detector, Ultrasonic Cleaner, Lens Groover, Cutting machine, Polishing machine, Frame Heater, UV test/color machine, LED Distance Visual Acuity Charts, Dyeing machine
Home > Products > VISUAL ACUITY CHART > best selling Ophthalmic near vision tester NV-100 LED mulity- function near visual acuity charts
best selling Ophthalmic near vision tester NV-100 LED mulity- function near visual acuity charts
- Guangzhou
- T/T Credit Card Other Cash
- 7 days
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Product Details
| Brand Name | FAREAST | Place of Origin | China | |
| Model Number | NV-100 | Type | Ophthalmic Optical Equipments |
Product Description
Brand new and best selling near vision tester NV-100 LED mulity- function near visual acuity charts
Features:
The NV-100 near vision tester enables a complete refractive and binocular vision investigation to be carried out with the head and eyes in their normal posture at any working distance.
The refractive tests include:
1. Measurement of visual acuity using Snallen letter and illiterate E-chart,and Times Roman reading types.
2. Accurate determination of presbyopic additions and other near corrections.
3. Near vision astigmatism tests.
4. Amplitude of accommodation including monocular measurements under binocular conditions.
The Binocular balance tests include:
1. Fixation disparity test for uncompensated heterophoria motor eye dominance.Accommodation-convergence relationship.
2. Quantitative evaluation of foveal suppression in heterophoria patients.
3. Near point of convergence.
4. Targets for subjective cover tests for heterophoria and harmonious ARC.
5. A centimeter ruler for measuring working and testing distance is included.
6. The chart can be illuminated individually by means of an infra red remote controller
Contact Us
- Guangzhou YuanJian Optical Instrument Co.,Ltd
- Contact nameSimon Woo Chat Now
- Phone86-020-86534839
- AddressYuexiu District, Mid Renmin Rd., Guangzhou Glasses City 502, Guangzhou, Guangdong
Product Categories
| Phoropter | AUTO LENS EDGER | LENS METER | TOOL SET |
| COMBINED TABLE and CHAIR SET | AUTO Refractometer/ Keratometer | VISUAL ACUITY CHART | PD METER |
| Slit Lamp | Equipment Holder |
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