Understanding Why Contact Lens Prescriptions Vary Between Brands—Even With the Same Power Choosing the right contact lenses is necessary for clear vision, long-term eye health, and everyday comfort. At Humber Bay Eye Care, our optometrists prescribe specific contact lens brands for a reason—and it’s not just preference. Your prescription is carefully matched to the material, technology, and fit of the exact lens you wear. This guide explains why your contact lens prescription cannot be used interchangeably and how our…
