For Canadians, there’s Kits.ca.

Of course, there’s Clearly.ca, EyeBuyDirect.com and about twenty-seven more brands and divisions of international monopoly EssilorLuxottica as well, but it’s better for everyone if we stop giving them money.

They’re responsible for raising the prices across the industry of what used to be low cost, high quality glasses.

For the curious, Wikipedia articles aren’t very up-to-date or consistent with the common information across the company, divisions and mergers but this one shows the most detail about the criticism.