Anti-glare
Cuts reflections from about 8–14% of light to under 1%. Others see your eyes, not the window; night driving is calmer. We include it on every lens.
Recommended for everyone
Lens guide
Try lens materials and coatings on the chart, then see how thick your own lenses would be.
Minus is short-sighted, plus is long-sighted. The view outside the lenses is blurred by the same amount.
Drawn frame
Thickness calculator
How thick would your lenses be?
An estimate from the curvature formula opticians use. Your prescription and frame size matter far more than the brand of lens.
Coatings, honestly
Blue filter
Reflects some blue-violet light and tints lenses very slightly yellow. Evidence it protects eyes is weak; some people find screens more comfortable.
Optional
Sun-reactive
Darkens in UV in about thirty seconds and clears in a few minutes. Barely darkens behind a car windscreen, which blocks UV.
Good for outdoor lives
Hard coat
Scratch resistance for plastic lenses. Standard on everything we supply, so you should never pay extra for it.
Always included
Single vision, varifocal, office
Single-vision lenses correct one distance. Varifocals blend distance, intermediate and near in one lens without a visible line; office lenses give a wide intermediate and near zone for desk work. We will suggest the type that fits how you actually spend your day.