Bifocal Conventional
FT28/35/45, CT28, RS24, E-Line
Bifocal Conventional
FT28/35/45, CT28, RS24, E-Line
Conventional bifocal lenses are a classic solution for simultaneous correction of distance and near vision. They include two distinct focus zones: the main distance zone and the near „pill”, available in different shapes (clear round, rectangular, D-segment or executive segment). The shape of the pill influences both the near field of vision and the aesthetic appearance of the lens, offering flexibility depending on the user’s preferences and needs.
Ideal for
Users seeking superior clarity, high optical precision and natural visual comfort, eliminating the undesirable aesthetic effects of conventional bifocals.
INTEGRATED TECHNOLOGIES
Processing technology that uses progression on the rear surface of the lens and a simplified front curvature to achieve a clear and stable distribution of optical power.
Bifocal lenses – what are they and how do they differ from progressive or monofocal lenses?
Bifocal lenses are an effective corrective solution for people who need clear vision at both distance and near. Although progressive lenses have become very popular in recent years, bifocals remain a relevant option for many wearers due to their simplicity and reliability, and Rhein Vision lenses excel in this regard.
What are bifocal lenses?
Bifocal lenses are lenses with two distinct optical zones:
- upper area – for distance vision
- lower area – for close vision (reading, telephone, office work)
These two zones are clearly delimited by a visible line on the lens. Each zone has a fixed correction, calibrated precisely for the respective distance.
Bifocal lenses are especially used by people with:
- presbyopia (difficulty focusing up close, occurring with age)
- myopia or hyperopia combined with the need to read
Advantages of bifocal lenses
Immediate clarity
There are no distorted intermediate areas. Each side provides a clear and stable image.
Very easy adaptation
Most wearers adapt quickly, without dizziness or discomfort.
More affordable cost
They are cheaper than progressive lenses, and the quality-price ratio is very good.
Strength and durability
They are simpler in structure and less sensitive to assembly errors.