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Fujiwara Eyeglasses
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<< Bifocal lens >>
Bifocal lenses have multiple powers in the lens, so one pair of glasses can focus on all distances, far, middle, and near.
However, there are distortions and fluctuations in the surrounding visual field.
·frequency
·grade
・ Frame preparation
Especially when it is not appropriate, it is easy to feel distortion and shaking.
Bifocal lenses have different wide fields of view and ease of focusing depending on the design grade , and high-grade products are easy to get used to and can be used more comfortably.
You can experience the difference between each grade with a test lens.
Currently, bifocal lenses with a wide field of view are being developed by various advanced technologies of each manufacturer.
Field image image when wearing a bifocal lens
General bifocal lens
High-grade bifocal lens
HOYA's finest custom-made lenses
"Goku KIWA Mi" "RSI" "Ya MIYA Bi" "Nozomi NOZOMi"
Design: "Boom Individual"
Limited to Nikon-Essilor authorized stores
AI Century Series
Design: "Century Cyclone Design"
In addition, there are various types of bifocal lenses, such as those that emphasize driving a car and those that emphasize personal computers.
You can choose a lens with a design that suits your life.
《Individual design》
・ [Face Profile (Nikon)]
・ [Personal fit (HOYA)]
This function is installed in higher-end models of distance / near lenses and bifocal lenses.
It is a technology that measures the distance and angle of the lens to the eyes, which differs depending on the shape of each person's face, and incorporates it into the design to maximize the original performance of the lens and realize a clear and clear field of view.
遠近両用レンズの注意点
遠近両用レンズの周辺の視野のゆがみやゆれは加齢と共に増加します。
お年を召してから初めて遠近両用レンズを使用すると慣れにくい場合があります。
弱い度数から慣れることや、早めの使用をおすすめします。
Bifocal lens grade list
* This grade is positioned according to the wide field of view, low distortion, price, product release time, etc. due to the product design.
* The lens products introduced are examples. In addition to this, we also handle lenses with various functions and performances such as glass lenses, bifocal lenses with boundaries, bifocal lenses, and lenses for small vertical width of the frame.
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