Kcasa Intelligent Reading Glasses Progressive Multifocal Lens Presbyopia Memory Alloy Frame

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-definition coated rasin lenses,1.56 refractive index for clear vison. 3. Supreme nickel alloy material with ductility and ferromagnetic, highly polished and good corrosion resistance. 4. Memory alloy frame, more steady and durable structure. Specifications: Item Type: Progressive multifocal presbyopia Brand: KCASA Gender: For Unisex Frame Material: Memory Alloy Lens Material: Resin Degree: 100,150, 200, 250 Strength: +1.5, +2.0, +2.5 Size: Shown on the picture Package Included: 1 x Pair of Reading Glasses 1 x Box Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight deviation for the measurement data. More Details: