Progressive lenses are the modern replacement for bifocals — correcting near, intermediate and distance vision within a single lens, with no visible dividing line. They're the lens most people over 40 eventually need, and also the lens most poorly understood before buying.
What a Progressive Lens Actually Does
A progressive lens blends three prescriptions into one: a distance zone at the top, an intermediate zone in the middle for arm's-length tasks like a computer screen, and a reading zone at the bottom for close work. The transition between zones is gradual rather than a hard line, which is what makes it look like a normal lens from the outside — unlike a visible-line bifocal.
Why People Hesitate
The most common concern we hear is the adjustment period — some new wearers notice mild distortion at the edges of the lens for the first week or two, particularly on stairs or when looking sideways rather than turning their head. This is normal and almost always settles as your eyes and posture adapt. It is far more noticeable with a poorly fitted lens than a well-fitted one, which is the main reason we don't sell progressives without an in-person fitting.
Why Fitting Matters More Here Than Any Other Lens Type
Progressive lenses are measured to your exact eye position in the frame — pupil height, pupil distance, and how the frame sits on your face all affect where the zones land. Get the measurement wrong by a few millimetres and the lens can feel unusable, even though the prescription itself is correct. This is the single biggest reason we glaze progressives in-store rather than shipping them as a fixed online product.
ZEISS Progressive Options
We fit ZEISS progressive lenses, which are built specifically to widen the usable field of vision at each distance and shorten that adjustment period — often the deciding factor for someone who tried progressives elsewhere and gave up on them.
What to Expect at a Fitting
We take your measurements with you wearing the actual frame you've chosen, standing in a natural posture, since head position changes where your eyes sit relative to the lens. It takes a few minutes and is the step that determines whether your progressives feel effortless or frustrating.
Getting Started
If you're considering progressives for the first time, or switching from a pair that never quite worked, book a consultation with Chaitanya Mittal, our certified ZEISS specialist, and we'll talk through whether they're the right fit for your prescription and daily habits.