A chart that is read from a fixed distance; used as measure visual acuity. they are just one part of a complete eye exam. Vision tests check many different functions of the eye.The tests measure your ability to see details at near and far distances, check for gaps or defects in your field of vision, and evaluate your ability to see different colors.
New
Model: NV110
Featured
1. 2 Charts Changeable, Broken C and Number
2. Flip Stand
3. LED Backlighting
4. Reading Distance 30cm
Place yourself 30-40cm from the screen. Cover one eye with your hand, without pressing on the lid, and take the test. Cover the other eye and begin the test again.
&..
$40.00
Ex Tax:$40.00
New
Model: CP30
Tumbling E
Rechargeable Battery Intergrated
Super Light
Place yourself 30-40cm from the screen. Cover one eye with your hand, without pressing on the lid, and take the test. Cover the other eye and begin the test again.
..
$40.00
Ex Tax:$40.00
Model: A22
LEA Symbol and Broken C Ring
Distance 40cmm Front and Back
..
$2.00
Ex Tax:$2.00
New
Model: A24
Mini LEA Symbol and Letter
Distance 40cmm Front and Back
..
$2.00
Ex Tax:$2.00
Model: NVT100
The refractive tests include:
Measurement of visual acuity using Snallen letter and illiterate E-chart,and Times Roman reading types.
Accurate determination of presbyopic additions and other near corrections.
Near vision astigmatism tests.
Amplitude of acc..
$140.00
Ex Tax:$140.00
Free
Model: Vectograms
includes one pair of standard 3-D viewers..
$0.00
Ex Tax:$0.00
Model: POTrLED
4 in 1 Chart Pointer
1. Pen Length: 148mm Extented to 450mm,
2. Weight: 80g including 3 cells
3. Ballpen Included
4. LED lighting and Laser Emitting Bulb
5. 3 Backup cell included
6. Aluminium Gift Box..
$1.50
Ex Tax:$1.50
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