Classic Flat
A prescription flat-top bifocal.
Other lenses in Bifocal Lenses
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Design and technology
What makes Classic Flat different?
Its near-viewing segment has a flat top; it is not a progressive lens.
Features, benefits and options
Flat-top segment
A prescription flat-top bifocal.
Designed around the task
Its near-viewing segment has a flat top; it is not a progressive lens.
Availability varies
Clear, Blue Filter, Photochromic, Polarized and Polarized Mirror are available only when specifically listed for the design and prescription.
Technical information
Material, index, power and diameter
These are product-specific and vary by the individual variant. Exact values are retained in the technical availability register rather than extrapolated across the range.
Coatings and treatments
Ask for the variants available with your chosen prescription. A coating is separate from the lens design and material.
What should I ask my optician?
Share your prescription, usual viewing distances and frame choice. Your optician can check the exact range and fitting requirements.
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