intelligent Multi Focus Reading Glasses Progressive Half Frame Presbyopic Glasses

Features
1. Progressive multifocal technology, creates 3 zones for different types of vision, no need to take off without fatigue for long time wearing.
2. High light transmittance resin lens, ultra-light, comfortable.
3. Includes metal hinges to prevent frame stretching and ensure stability.
How to wear
1. In the early wear, follow the principle:From static to move, from indoor to outdoor.
2. First, choose the appropriate scope for far vision, look straight ahead, but not either side.
3. Determine the scope of the middle vision, slowly down to see through the middle of the transition zone. (There must be a slow adaptation process).
4. Determine the scope of the near, jaw micro-income, eyes down to read the newspaper.
5. Walk in the room, generally 4-5 days will adapt.
6. In order to facilitate your later use, there is no indication line in the lenses.
Description
Item Type:Bifocal Reading Glasses
Material:TR90 Frame & Resin Lens
Weight:25g
Total Length:140mm
Nose Bridge Width:17mm
Lens Height:35mm
Lens Width:54mm
Legs Length:136mm
Color:Gold
Package Included
1 X Reading Glasses
1 X Glasses Case
1 X Glasses Cloth