: Right-click the file and select "Extract All..." (built-in) or use third-party apps like 7-Zip or WinRAR.
: Double-click the file; the Archive Utility will automatically extract the contents into a folder.
: If it contains video or images, ensure you have a compatible player like VLC Media Player which supports almost all formats.
: Look back at the website, email, or message where you found the link. Passwords are often listed in the description or comments.
If the extracted folder contains .exe , .bat , or .js files when you were expecting media, do not run them , as these are executable programs that can harm your computer.
: Use the "Files" app or a dedicated extractor like ZArchiver . 3. Handling Password Protection If the file asks for a password during extraction:
: Right-click the file and select "Extract All..." (built-in) or use third-party apps like 7-Zip or WinRAR.
: Double-click the file; the Archive Utility will automatically extract the contents into a folder.
: If it contains video or images, ensure you have a compatible player like VLC Media Player which supports almost all formats.
: Look back at the website, email, or message where you found the link. Passwords are often listed in the description or comments.
If the extracted folder contains .exe , .bat , or .js files when you were expecting media, do not run them , as these are executable programs that can harm your computer.
: Use the "Files" app or a dedicated extractor like ZArchiver . 3. Handling Password Protection If the file asks for a password during extraction:
*Discount applied on the current website price at the time of order. Offer only valid for new customer first contacts order over $10. Maximum discount of $100. Cannot be combined with any other offers. Promotions are subject to change without notice. We reserve the right to cancel orders that are in breach of the terms and conditions of this offer.


| Lens Width | Bridge Width | Temple Length | |
|---|---|---|---|
| XS | < 42 mm | < 16 mm | <=128 mm |
| S | 42 mm - 48 mm | 16 mm - 17 mm | 128 mm - 134 mm |
| M | 49 mm - 52 mm | 18 mm - 19 mm | 135 mm - 141 mm |
| L | >52 mm | >19 mm | >= 141 mm |
Buying eyewear should leave you happy and good-looking. Use our sizing tool to find frames that best fit your unique facial measurements.
Grab a regular card with a magnetic stripe on the back. Student IDs, credit cards and gift cards work well to start our online PD tool.
You may have received our paper PD measurement tool in your recent online order. In order to use this tool, place the ruler on your eyes so that the "0" lines up at the centre in between your eyes. Add up the two numbers, to get your PD. See example below:
Click on this link to download and print your own PD measurement tool.
DOWNLOAD