What should you know first?
Lens design describes how vision zones are arranged: single vision uses one prescription zone, bifocals have separate distance and near areas, and progressives transition between zones. The right order also needs suitable prescription and fitting information. Use your prescribed requirements and ask the team when you are unsure.
Single vision: one intended prescription zone
Single-vision lenses provide one prescription zone for the intended task. That does not mean every single-vision order has the same power or use. The written prescription and intended application still matter. In the replacement form, material and finishes are selected separately from the design.
Bifocal: distinct areas
Bifocals combine distinct viewing areas, commonly for distance and near. The segment style and placement matter to the finished pair. Keeping an existing frame does not automatically supply every measurement the team may need. Ask how fitting information should be provided before submitting incomplete details.
Progressive: a transition between zones
Progressive lenses transition through different viewing areas without a visible bifocal segment line. Frame suitability and fitting information are important considerations. Do not choose this option simply because it sounds more advanced; use the design that matches the prescribed requirements and discuss any missing information with the team.
Readers and clear nonprescription lenses
A reader option is different from entering a full individual prescription, and clear nonprescription lenses are not a substitute for prescribed correction. Follow the options and fields shown by the live form. If you are replacing prescription lenses, do not switch to a different design just to skip prescription details.
Three questions to settle before ordering
- Which design matches the prescribed requirement and intended use?
- Is your existing frame suitable for that design and its fitting needs?
- Which compatible material and finishes do you want at the current shown price?
The prescription guide covers what to prepare, while materials and coatings explains the next layer of choices.
Let the form guide the next step
Open Lens replacement for current options. Selecting Not sure requests advice rather than a full lens order. Once a full order is accepted, follow the free prepaid inbound-label instructions to send your frame. Pricing for work outside the standard options is discussed separately.
Common questions
Is progressive the same as bifocal?
No. A bifocal uses distinct viewing areas, while a progressive transitions between zones. Fitting and prescription requirements must be clarified for the chosen design.
Does choosing a design replace my prescription?
No. Design, prescription values and fitting information are different parts of the order.
What if I cannot choose a design?
Select Not sure in the lens form to request advice before placing a full order.
About this guide
Published by EyeglassesRepair.com to explain its VintageOptika-connected services. This is general eyewear-service information, not a diagnosis or a substitute for individual frame assessment, prescription or fitting advice. Availability and suitable work depend on your specific pair. For request-specific answers, contact VintageOptika.