Register to play lucky draw for free!
1. Sign in and get 50 points!
2. It will cost 50 points each time.
3. Please use the rewards before the deadline, otherwise it will be expired.
|Bifocal||YES||Progressive||YES||Spring Hinges||NO||Nose Pads||YES||Sunglass Lens||NO|
Ready-made readers provide equal magnification to both eyes. These glasses are similar to the kind at your pharmacy or department store.
1. Download the diopter chart. Click here to Download the Chart
2. Print the file at actual size using 100% scale.
3. Hold the page 14 inches away from your face.
4. Start reading the chart from top to bottom until you can clearly read a full line.