Item Type: Bifocal Reading glasses
Lens Strength: +1.0, +1.5, +2.0, +2.5, +3.0, +3.5
Nose Pitch: 15mm
Lens Length: 55mm
Lens height: 32mm
Frame total length:137mm
Temple length: 142mm
1. Bifocal Reading Glasses Eyeglasses, convenient to use.
2. Dual function: Can be use as reading eyeglasses or sunglasses.
3. Light materials, reducing the bridge of the nose and ears burden.
4. Super-toughness, no need worry about it could be fall down or break.
What is a Bifocal reading glasses:
When a person'eyes adjustment weakened due to age increasing, he or she
will require vision correction for hyperopia and myopia eyes respectively, at this
time you will always have two pairs of glasses for long and close vision respectively,
then it will be not very convenient. So people need a pair of reading glasses which
has two different diopter in one len has become essentially, this type of glasses is
called Bifocal reading glasses.
1 x Bifocal Reading Glasses