If you're experiencing presbyopia (age-related near vision difficulty), you may be considering bifocal or progressive lenses. Both are designed to help you see clearly at multiple distances — but they work in different ways. What’s the Difference? FeatureBifocal LensesProgressive LensesDesignTwo distinct lens segments (near & far)Smooth gradient of powers for all distancesVisual ZonesTop for distance, bottom for nearDistance (top), intermediate (middle), near (bottom)Visible LineYes, visible dividing lineNo visible line, seamless designAppearanceMore noticeableMore modern and discreetIntermediate VisionNot supported (no "in-between" zone)Included – ideal for screens and mid-rangeAdaptation TimeShort – easier to adjustLonger – but more natural once adjustedCostLower price pointHigher cost due to advanced design Adaptation Process: What to Expect Bifocals: Quick to adjust for most users May cause image "jump" when shifting from one zone to another Can take a…
