GD8053:Build-in ruler, remote controller and polarized chart offered.
General Details
Near Vision Chart GD8053 is used for myopia and hyperopia test
Build-in ruler, remote controller and polarized chart offered.
Features
- Test most aspects of near vision;
- Enable a complete refractive & binocular vision investigation to be carried out;
- Polarized filter also provided;
- Remote controller provided.
Specifications
1. Testing distance: 36mm(with built-in ruler);
2. Battery: 3X1.5V/AAA.
2. Battery: 3X1.5V/AAA.