
VS-800 Optometry Portable Auto Refractometer Vision Screener
VS-800 is a handheld, accurate and easy to operate vision screener, that can be used in eye clinics, hospitals, or schools to do vision screening. This machine has fast measurement speed, and it is suitable for children who are not cooperative during the examination.
VS-800 Portable Auto Refractometer Vision Screener
VS-800 Portable Auto Refractometer provides accurate and complete refractive information while screening for common vision problems including: Myopia, Hyperopia, Astigmatism, Anisometropia, and measuring Pupil Size and PD. It’s advanced Optical System needs only 1 Second to screen both eyes, and directly delivers the test results. SW-800 Handheld Auto Refractometer is Small and Lightweight, easy to carry and suitable for any indoors and outdoors vision acuity screening.
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VS-800 Portable Auto Refractometer Pictures:
VS-800 Portable Auto Refractometer Specifications:
Operation mode | Bino/Mono |
Optometry | Automatic |
DS | Range: -7.50D~ 7.50D, Resolution: 0.25D/0.01D |
Accuracy: ±0.50D | |
DC | Range: 0.00D~3.00D, Resolution: 0.25D/0.01D, Accuracy: ±0.50D |
Axis | Range: 1°~180° Axis: Range 1°~180° |
Resolution: 1° Accuracy: ±5° | |
Pupil size | Range: 4.0mm~9.00mm |
Resolution | 0.1mm Accuracy: ±0.1mm |
Pupil distance | Range: 35mm~80mm |
Resolution: 1mm, Accuracy: ±1mm | |
Gaze | 0°~20° |
Measuring distance | 1m±5cm |
Time per measurement | ~1s |
Fixation target | Light flash, attractive sound |
Date interface | Wi-Fi, USB |
Battery | Rechargeable lithium batteries, 6 hours of duration, Replaceable |
Size | 180mmX130mmX110mm |
Display | 5 inch touch screen |
Weight | 0.8Kg |
Optional accessories | Camera tripods, printer, etc |
Trusted Services: 1. Video chat to check our factory and products; 2. Free online technical support and training; 3. Free online installation support; 4. 1-3 Years quality warranty; 5. Lifetime after sales support.
With more than 20 years experience in ophthalmology, Chongqing Vision Star now has become a professional manufacturer and supplier for ophthalmic and optometry equipment. Our main products include slit lamp, fundus camera, tonometer, OCT machine, AB scan, vision field analyzer, etc. These products are CE and FDA approved. With high technology and artifical intelligence, our ophthalmology diagnostic machines show clear image and accurate results of eyes, helping doctors to provide treatment solution for the patient. The products have been exported to more than 100 countries, and widely praised among our customers. Our company have expert sales team and technician team, provide 1-3 years quality warranty, technical support, and life time after-sales service. We are committed to building a good brand, providing sincere service, and establishing long-term cooperative relationship with our customers. We are glad to have video call with you, introducing our product details to you so that you can know our company and our products better. Please contact us if you are interested in VS-800 Optometry Portable Auto Refractometer Vision Screener.