Eye Health Checker
A quick screening tool for Vision, Color, and Clarity.
Visual Acuity (Snellen Style)
Stand 2 feet away. Can you read the smallest letter?
E
F P
T O Z
L P E D
P E C F D
Introduction
The Eye Health Checker is a digital screening tool designed to raise awareness about common vision issues. In an era dominated by high-resolution displays and constant screen time, “Computer Vision Syndrome” is becoming increasingly common. At DIHOD Software House, we’ve compiled these interactive tests to help users monitor their visual health from the comfort of their home or office.
Why Regular Eye Checks Matter?
Common Vision Issues
- Myopia (Nearsightedness): Difficulty seeing distant objects clearly.
- Astigmatism: Distorted vision caused by an irregular curvature of the eye lens.
- Color Deficiency: Reduced ability to distinguish between certain colors (Red/Green).
Digital Eye Strain
- Dryness or redness from reduced blinking while coding.
- Headaches caused by improper screen brightness or glare.
- Blurred vision after long hours at Creshy Studio.
How to Use
- Lighting: Ensure your room is well-lit and your screen brightness is at 100%.
- Distance: Sit approximately 24 inches (2 feet) away from the monitor.
- Procedure: Test each eye individually by covering the other eye with your hand.
- Consultation: If lines appear wavy or letters are unreadable, visit an optometrist in Karachi for a professional exam.
Real-World Examples
- The Graphics Designer: An artist at Creshy Group using the Color test to ensure their monitor calibration and vision are perfect for color grading.
- The Student: A learner identifying early signs of myopia before it affects their academic performance.
- The Senior Citizen: Checking for clarity issues that might indicate the need for reading glasses.
Sufyan’s Pro Tip: Follow the 20-20-20 Rule. Every 20 minutes, look at something 20 feet away for at least 20 seconds. This simple habit relaxes the eye muscles and significantly reduces long-term digital strain!