CLASSIC // ROUND_SEGMENT
Kryptok Bifocal.
(KBF) Clarity.
See the world clearly—from the book in your hand to the view on the horizon. The bifocal you know with the premium protection you deserve.
The Future of
Visionary Optics.
Kryptok Bifocal (KBF)
The Bifocal You Know.
See the world clearly—from the book in your hand to the view on the horizon. EYE MEK KBF series features the classic round segment bifocal design with premium EYE MEK quality.
Available with our full range of coatings and protection options.
Best For
Choose Your Lens Variant
5 options available — scroll & click to learn more
CR 39 white
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Hard Coat
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Photochromic
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Blue cut
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HMC (Antiglare)
DetailsLaboratory Data
Core Innovation
Available Premium Tints & Configurations
✨ Professional Care Package Included
Warranty
Cloth
Solution
Specifications
Limited Warranty & Care Package
At Lenz Breeze, we stand behind the precision and quality of our premium lens collection. Every pair is backed by our comprehensive protection plan and professional maintenance kit.
1 One-Year Warranty
Guaranteed against manufacturing defects and specific coating failures from the date of purchase.
- Coating Integrity (ARC, Blue Cut)
- Material Flaws & Internal Bubbles
- Photochromic Performance
2 Lens Care Best Practices
- • Always use the provided cleaning solution and microfiber cloth.
- • Avoid household detergents or paper towels.
- • Store in its protective case when not in use.
- • Keep away from extreme heat (e.g. car dashboards).
Note: Does not cover accidental damage, scratches from improper cleaning, or prescription changes.
