Gunnar glasses are not prescription-only glass products.
The company produces a range of non-prescription glasses.
But they do offer a range that includes prescription lenses and contact lenses, including a range for non-polar and non-solar, prescription-sized eye patches, prescription sized eyeglasses and prescription-size contact lenses.
It is unclear if this new technology can be used on guns.
The RCMP said it was investigating the issue and has asked gunnar for information.