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.
Features
AIST-S280 provides a quick and convenient solution for primary eye care. Designed for the first evaluation of refractive error, it can be used in any place: communities, schools, optical stores, and any other places where it is necessary to make a vision screening.
Features
Estimate refractive error
Evaluate astigmatism
Estimate far vision
Ideal solution for primary vision care, myopia management, vision screening, and post-operative visual acuity evaluation at home
Quick and Easy-to-use
Simply look into the device and rotate the dial, until the small eye chart comes into focus. The number on the screen indicates the strength of glasses the user needs.
Portable, light-weighted, can be used anytime, anywhere
The compact design and light weight make it extremely portable. It can be carried anywhere by anyone, ready to be used at any moment of the day.
Eye health Record Management from Mobile
Manage your eye care records in our mobile application "Eyecare".
Specifications
Suitablefor | Children,adolescentsandadults |
Sphericalequivalentrange | -12Dto+6D |
Steps | O.25D |
Sphericaldegreeoftolerance | O.25D |
Lighting | LEDback-lightingisuniformity,constant,notreflectiveandnotdazzling |
Power | ThreeAAAbatteries |
Netweight | 195g |
Size. | 185mm(L)x47mm(W)x55mm(H) |
ProductClassification | Class1MedicalDevice(Non-invasive,Non-contactwithblood |
