Designer Sunglasses Best Prices Designer Sunglasses Designer Prescription Sunglasses
Click for Designer Sunglasses
Click for Sports Sunglasses
Click for Designer Prescription Sunglasses
Click for Designer Prescription Eyewear
Click for Ski Goggles
Click for Swimming Goggles
Ski and Swim Goggles with prescription lenses
Sunday 22 April, 2018 09:20   
Search for Sunglasses
Use the panel above to search for a given Model, Manufacturer or Sport
Use the panel above to change the colour of this website!
  On-line EyeTest - Snellen Chart Previous Page Next Page 
On-line EyeTest - Snellen Chart
Please read the disclaimer, with reference to test accuracy
In order for a certain degree of test accuracy it is important to follow this proceedure:

Letter height and distance in reality:
Letter A: 88mm in height
Standing Distance from Image: 6 meters

To work out the distance you are required to stand back from your monitor you will need to measure the letter A at the top of the image in millimeters and work out this equation on a calculator:

Standing Distance in Meters = 6 x (Height of Letter A / 88), © 2006 Oakley Prescription Sunglasses, tel: 01883 723 271 Fax: 01883 723 271 All copyright is acknowledged for logos & images belonging to their respective companies. Click here to add to your favourites
Oakley Eyewear, Prescription Sunglasses online from