BIFOCAL
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Free-form bifocal lenses aim to eliminate this visible line, providing a seamless transition between the different vision zones. This design not only enhances the aesthetics but also offers better visual comfort and clarity. One of the key features of the Opto+ Bifocal lenses is the ability to customize the near width of the lens according to the wearer’s needs. Eyewear professionals can tailor the near width based on factors such as the
individual’s prescription, pupillary distance, reading habits, and other visual preferences. This customization allows for a more personalized and comfortable wearing experience. Opto+ free-form bifocal lenses can be optimized to maximize the near width for individuals who require a larger area for reading and close-up tasks. On the other hand, those who need a smaller near width can also have their lenses tailored accordingly
The minimum near area width (also know as “crescent”) starts at 24mm diameter and the maximum width is set to use the same value of the lens diameter. Near area width personalization can be done with 1mm step. Near area vertical position (also referred as segment vertical position) is also customizable spanning from 4mm to 12mm.
You can minimize the near vision area width to maximize the far vision area
or you can expand the near vision area width as you want
- Far Vision Width:FULL
- Decentration: 0—4 mm
- Near Vision Width: 24 to Lens width
- Inset: –
- Corridor Lenght: –
- Addition: 8.00 dpt
- Min. fitting: height –
- Sugg. Min. fitting height: –
now also for sporty people
